12025707372 has 36 divisors (see below), whose sum is σ = 34740933136. Its totient is φ = 3435916320.

The previous prime is 12025707371. The next prime is 12025707433. The reversal of 12025707372 is 27370752021.

12025707372 is a `hidden beast` number, since 12 + 0 + 2 + 570 + 7 + 3 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12025707371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23860279 + ... + 23860782.

Almost surely, 2^12025707372 is an apocalyptic number.

12025707372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12025707372 is an abundant number, since it is smaller than the sum of its proper divisors (22715225764).

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

12025707372 is a wasteful number, since it uses less digits than its factorization.

12025707372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47721078 (or 47721073 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 12025707372 in words is "twelve billion, twenty-five million, seven hundred seven thousand, three hundred seventy-two".