10120332112 has 40 divisors (see below), whose sum is σ = 21502766592. Its totient is φ = 4576051200.

The previous prime is 10120332109. The next prime is 10120332113. The reversal of 10120332112 is 21123302101.

It is a super-2 number, since 2×10120332112² (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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120332113) by changing a digit.

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, 116913 + ... + 184144.

Almost surely, 2^10120332112 is an apocalyptic number.

It is an amenable number.

10120332112 is an abundant number, since it is smaller than the sum of its proper divisors (11382434480).

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

10120332112 is a wasteful number, since it uses less digits than its factorization.

10120332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301267 (or 301261 counting only the distinct ones).

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

Adding to 10120332112 its reverse (21123302101), we get a palindrome (31243634213).

The spelling of 10120332112 in words is "ten billion, one hundred twenty million, three hundred thirty-two thousand, one hundred twelve".