11200125312 has 80 divisors (see below), whose sum is σ = 33331422300. Its totient is φ = 3733371648.

The previous prime is 11200125281. The next prime is 11200125323. The reversal of 11200125312 is 21352100211.

11200125312 is a `hidden beast` number, since 1 + 120 + 0 + 12 + 531 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 529762 + ... + 550497.

Almost surely, 2^11200125312 is an apocalyptic number.

11200125312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11200125312 is an abundant number, since it is smaller than the sum of its proper divisors (22131296988).

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

11200125312 is an equidigital number, since it uses as much as digits as its factorization.

11200125312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080285 (or 1080264 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11200125312 its reverse (21352100211), we get a palindrome (32552225523).

The spelling of 11200125312 in words is "eleven billion, two hundred million, one hundred twenty-five thousand, three hundred twelve".