1372969869112 has 16 divisors (see below), whose sum is σ = 2577233940840. Its totient is φ = 685707484896.

The previous prime is 1372969869097. The next prime is 1372969869113. The reversal of 1372969869112 is 2119689692731.

It is a super-2 number, since 2×1372969869112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372969869113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97173703 + ... + 97187830.

Almost surely, 2^{1372969869112} is an apocalyptic number.

It is an amenable number.

1372969869112 is a deficient number, since it is larger than the sum of its proper divisors (1204264071728).

1372969869112 is a wasteful number, since it uses less digits than its factorization.

1372969869112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194362422 (or 194362418 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 64.

The spelling of 1372969869112 in words is "one trillion, three hundred seventy-two billion, nine hundred sixty-nine million, eight hundred sixty-nine thousand, one hundred twelve".