15112032525012 has 24 divisors (see below), whose sum is σ = 36477319888800. Its totient is φ = 4863642651616.

The previous prime is 15112032525011. The next prime is 15112032525017. The reversal of 15112032525012 is 21052523021151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15112032525011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21712690062 + ... + 21712690757.

It is an arithmetic number, because the mean of its divisors is an integer number (1519888328700).

Almost surely, 2^{15112032525012} is an apocalyptic number.

15112032525012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15112032525012 is an abundant number, since it is smaller than the sum of its proper divisors (21365287363788).

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

15112032525012 is a wasteful number, since it uses less digits than its factorization.

15112032525012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43425380855 (or 43425380853 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 15112032525012 its reverse (21052523021151), we get a palindrome (36164555546163).

The spelling of 15112032525012 in words is "fifteen trillion, one hundred twelve billion, thirty-two million, five hundred twenty-five thousand, twelve".