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220013311203301 = 711149171891115633
BaseRepresentation
bin110010000001100111010111…
…010000101001011111100101
31001212000001210221110202100211
4302001213113100221133211
5212314144230132001201
62055532415252535421
764225302644604340
oct6201472720513745
91055001727422324
10220013311203301
1164115137491450
1220814078921571
13959c221265875
143c489b5a99457
151a680b784a651
hexc819d74297e5

220013311203301 has 32 divisors (see below), whose sum is σ = 276159577824000. Its totient is φ = 170278287406080.

The previous prime is 220013311203277. The next prime is 220013311203313. The reversal of 220013311203301 is 103302113310022.

220013311203301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220013311203301 - 215 = 220013311170533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220013311203341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196651581 + ... + 197767213.

It is an arithmetic number, because the mean of its divisors is an integer number (8629986807000).

Almost surely, 2220013311203301 is an apocalyptic number.

It is an amenable number.

220013311203301 is a deficient number, since it is larger than the sum of its proper divisors (56146266620699).

220013311203301 is a wasteful number, since it uses less digits than its factorization.

220013311203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132989.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 220013311203301 its reverse (103302113310022), we get a palindrome (323315424513323).

The spelling of 220013311203301 in words is "two hundred twenty trillion, thirteen billion, three hundred eleven million, two hundred three thousand, three hundred one".

Divisors: 1 7 11 77 149 1043 1639 11473 17189 120323 189079 1115633 1323553 2561161 7809431 12271963 17928127 28172771 85903741 166229317 197209397 1163605219 1828522487 12799657409 19176615637 134236309459 210942772007 1476599404049 2857315729913 20001210109391 31430473029043 220013311203301