12472168572370 has 32 divisors (see below), whose sum is σ = 24302087620272. Its totient is φ = 4581247721472.

The previous prime is 12472168572341. The next prime is 12472168572443. The reversal of 12472168572370 is 7327586127421.

It can be written as a sum of positive squares in 8 ways, for example, as 2006730061281 + 10465438511089 = 1416591^2 + 3235033^2 .

It is a super-2 number, since 2×12472168572370² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248523507 + ... + 248573686.

Almost surely, 2^{12472168572370} is an apocalyptic number.

12472168572370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12472168572370 is a deficient number, since it is larger than the sum of its proper divisors (11829919047902).

12472168572370 is a wasteful number, since it uses less digits than its factorization.

12472168572370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497097406.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 12472168572370 in words is "twelve trillion, four hundred seventy-two billion, one hundred sixty-eight million, five hundred seventy-two thousand, three hundred seventy".