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2223110031013 = 77313992055719
BaseRepresentation
bin100000010110011011101…
…011110000011010100101
321212112020100201202020001
4200112123223300122211
5242410412131443023
64421141015141301
7316420511322544
oct40263353603245
97775210652201
102223110031013
117878a7724373
122baa2b074831
1313183b688bc1
1479855d0215b
153cc652486ad
hex2059baf06a5

2223110031013 has 8 divisors (see below), whose sum is σ = 2227578192000. Its totient is φ = 2218645985808.

The previous prime is 2223110031007. The next prime is 2223110031031. The reversal of 2223110031013 is 3101300113222.

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 2223110031013 - 225 = 2223076476581 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 (2223110031073) 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, 53568 + ... + 2109286.

It is an arithmetic number, because the mean of its divisors is an integer number (278447274000).

Almost surely, 22223110031013 is an apocalyptic number.

It is an amenable number.

2223110031013 is a deficient number, since it is larger than the sum of its proper divisors (4468160987).

2223110031013 is a wasteful number, since it uses less digits than its factorization.

2223110031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057891.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2223110031013 its reverse (3101300113222), we get a palindrome (5324410144235).

The spelling of 2223110031013 in words is "two trillion, two hundred twenty-three billion, one hundred ten million, thirty-one thousand, thirteen".

Divisors: 1 773 1399 1081427 2055719 1589070787 2875950881 2223110031013