112139812611497 has 8 divisors (see below), whose sum is σ = 122334421827072. Its totient is φ = 101945216862000.

The previous prime is 112139812611461. The next prime is 112139812611499. The reversal of 112139812611497 is 794116218931211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112139812611497 - 2²⁴ = 112139795834281 is a prime.

It is a super-2 number, since 2×112139812611497² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112139812611499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23075747 + ... + 27509447.

It is an arithmetic number, because the mean of its divisors is an integer number (15291802728384).

Almost surely, 2^{112139812611497} is an apocalyptic number.

It is an amenable number.

112139812611497 is a deficient number, since it is larger than the sum of its proper divisors (10194609215575).

112139812611497 is a wasteful number, since it uses less digits than its factorization.

112139812611497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6733039.

The product of its digits is 1306368, while the sum is 56.

The spelling of 112139812611497 in words is "one hundred twelve trillion, one hundred thirty-nine billion, eight hundred twelve million, six hundred eleven thousand, four hundred ninety-seven".