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10211010112201 = 67433351970291
BaseRepresentation
bin1001010010010110111110…
…1000010110101011001001
31100011011101211222120220011
42110211233220112223021
52314244122042042301
633414512344031521
72102502230611633
oct224455750265311
940134354876804
1010211010112201
11328751300a4a8
12118ab667625a1
13590b81502992
14274303593a53
1512a929ca2a51
hex9496fa16ac9

10211010112201 has 8 divisors (see below), whose sum is σ = 10387347257504. Its totient is φ = 10035376908480.

The previous prime is 10211010112139. The next prime is 10211010112253. The reversal of 10211010112201 is 10221101011201.

It is a happy number.

10211010112201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10211010112201 - 227 = 10210875894473 is a prime.

It is a super-2 number, since 2×102110101122012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211010119201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175956135 + ... + 176014156.

It is an arithmetic number, because the mean of its divisors is an integer number (1298418407188).

Almost surely, 210211010112201 is an apocalyptic number.

It is an amenable number.

10211010112201 is a deficient number, since it is larger than the sum of its proper divisors (176337145303).

10211010112201 is an equidigital number, since it uses as much as digits as its factorization.

10211010112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351970791.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10211010112201 its reverse (10221101011201), we get a palindrome (20432111123402).

The spelling of 10211010112201 in words is "ten trillion, two hundred eleven billion, ten million, one hundred twelve thousand, two hundred one".

Divisors: 1 67 433 29011 351970291 23582009497 152403136003 10211010112201