10313220112 has 40 divisors (see below), whose sum is σ = 21778231104. Its totient is φ = 4702591104.

The previous prime is 10313220059. The next prime is 10313220161. The reversal of 10313220112 is 21102231301.

It is a super-2 number, since 2×10313220112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281428 + ... + 315955.

Almost surely, 2^10313220112 is an apocalyptic number.

It is an amenable number.

10313220112 is an abundant number, since it is smaller than the sum of its proper divisors (11465010992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10313220112 is a wasteful number, since it uses less digits than its factorization.

10313220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597487 (or 597481 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10313220112 its reverse (21102231301), we get a palindrome (31415451413).

The spelling of 10313220112 in words is "ten billion, three hundred thirteen million, two hundred twenty thousand, one hundred twelve".