15212882462712 has 64 divisors (see below), whose sum is σ = 41490282792960. Its totient is φ = 4609897344000.

The previous prime is 15212882462653. The next prime is 15212882462731. The reversal of 15212882462712 is 21726428821251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19572712 + ... + 20335112.

It is an arithmetic number, because the mean of its divisors is an integer number (648285668640).

Almost surely, 2^{15212882462712} is an apocalyptic number.

15212882462712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15212882462712 is an abundant number, since it is smaller than the sum of its proper divisors (26277400330248).

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

15212882462712 is a wasteful number, since it uses less digits than its factorization.

15212882462712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838004 (or 838000 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 51.

The spelling of 15212882462712 in words is "fifteen trillion, two hundred twelve billion, eight hundred eighty-two million, four hundred sixty-two thousand, seven hundred twelve".