12407576022780 has 24 divisors (see below), whose sum is σ = 34741212863952. Its totient is φ = 3308686939392.

The previous prime is 12407576022773. The next prime is 12407576022851. The reversal of 12407576022780 is 8722067570421.

It is a happy number.

It is a super-2 number, since 2×12407576022780² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103396466797 + ... + 103396466916.

It is an arithmetic number, because the mean of its divisors is an integer number (1447550535998).

Almost surely, 2^{12407576022780} is an apocalyptic number.

12407576022780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12407576022780 is an abundant number, since it is smaller than the sum of its proper divisors (22333636841172).

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

12407576022780 is a wasteful number, since it uses less digits than its factorization.

12407576022780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206792933725 (or 206792933723 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 51.

The spelling of 12407576022780 in words is "twelve trillion, four hundred seven billion, five hundred seventy-six million, twenty-two thousand, seven hundred eighty".