12175201932 has 48 divisors (see below), whose sum is σ = 28721871360. Its totient is φ = 4013779968.

The previous prime is 12175201901. The next prime is 12175201939. The reversal of 12175201932 is 23910257121.

It is a junction number, because it is equal to n+sod(n) for n = 12175201893 and 12175201902.

It is not an unprimeable number, because it can be changed into a prime (12175201939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011244 + ... + 1023212.

It is an arithmetic number, because the mean of its divisors is an integer number (598372320).

Almost surely, 2^12175201932 is an apocalyptic number.

12175201932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12175201932 is an abundant number, since it is smaller than the sum of its proper divisors (16546669428).

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

12175201932 is a wasteful number, since it uses less digits than its factorization.

12175201932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902 (or 12900 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 12175201932 in words is "twelve billion, one hundred seventy-five million, two hundred one thousand, nine hundred thirty-two".