125332450112 has 28 divisors (see below), whose sum is σ = 251121220896. Its totient is φ = 62057811840.

The previous prime is 125332450073. The next prime is 125332450127. The reversal of 125332450112 is 211054233521.

It is a hoax number, since the sum of its digits (29) 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, 9499814 + ... + 9512997.

It is an arithmetic number, because the mean of its divisors is an integer number (8968615032).

Almost surely, 2^125332450112 is an apocalyptic number.

It is an amenable number.

125332450112 is an abundant number, since it is smaller than the sum of its proper divisors (125788770784).

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

125332450112 is a wasteful number, since it uses less digits than its factorization.

125332450112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19012926 (or 19012916 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 125332450112 its reverse (211054233521), we get a palindrome (336386683633).

The spelling of 125332450112 in words is "one hundred twenty-five billion, three hundred thirty-two million, four hundred fifty thousand, one hundred twelve".