10345522112 has 28 divisors (see below), whose sum is σ = 20732669736. Its totient is φ = 5121542400.

The previous prime is 10345522093. The next prime is 10345522129. The reversal of 10345522112 is 21122554301.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793778 + ... + 806705.

Almost surely, 2^10345522112 is an apocalyptic number.

It is an amenable number.

10345522112 is an abundant number, since it is smaller than the sum of its proper divisors (10387147624).

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

10345522112 is a wasteful number, since it uses less digits than its factorization.

10345522112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600596 (or 1600586 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 10345522112 in words is "ten billion, three hundred forty-five million, five hundred twenty-two thousand, one hundred twelve".