1373237297112 has 32 divisors (see below), whose sum is σ = 3635039905200. Its totient is φ = 430819544064.

The previous prime is 1373237297099. The next prime is 1373237297149. The reversal of 1373237297112 is 2117927323731.

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, 1682888437 + ... + 1682889252.

Almost surely, 2^{1373237297112} is an apocalyptic number.

1373237297112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1373237297112 is an abundant number, since it is smaller than the sum of its proper divisors (2261802608088).

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

1373237297112 is a wasteful number, since it uses less digits than its factorization.

1373237297112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365777715 (or 3365777711 counting only the distinct ones).

The product of its digits is 666792, while the sum is 48.

The spelling of 1373237297112 in words is "one trillion, three hundred seventy-three billion, two hundred thirty-seven million, two hundred ninety-seven thousand, one hundred twelve".