11212500152 has 32 divisors (see below), whose sum is σ = 24044450400. Its totient is φ = 4801824384.

The previous prime is 11212500137. The next prime is 11212500163. The reversal of 11212500152 is 25100521211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3974 + ... + 149802.

It is an arithmetic number, because the mean of its divisors is an integer number (751389075).

Almost surely, 2^11212500152 is an apocalyptic number.

It is an amenable number.

11212500152 is an abundant number, since it is smaller than the sum of its proper divisors (12831950248).

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

11212500152 is a wasteful number, since it uses less digits than its factorization.

11212500152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147215 (or 147211 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The spelling of 11212500152 in words is "eleven billion, two hundred twelve million, five hundred thousand, one hundred fifty-two".