12682947156900 has 72 divisors (see below), whose sum is σ = 36706581149280. Its totient is φ = 3381143447040.

The previous prime is 12682947156899. The next prime is 12682947156931. The reversal of 12682947156900 is 965174928621.

It is a super-2 number, since 2×12682947156900² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5056885 + ... + 7137084.

Almost surely, 2^{12682947156900} is an apocalyptic number.

12682947156900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12682947156900 is an abundant number, since it is smaller than the sum of its proper divisors (24023633992380).

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

12682947156900 is a wasteful number, since it uses less digits than its factorization.

12682947156900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12197453 (or 12197446 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 12682947156900 in words is "twelve trillion, six hundred eighty-two billion, nine hundred forty-seven million, one hundred fifty-six thousand, nine hundred".