12201000112091 has 16 divisors (see below), whose sum is σ = 14014916433408. Its totient is φ = 10404847051200.

The previous prime is 12201000112039. The next prime is 12201000112097. The reversal of 12201000112091 is 19021100010221.

12201000112091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12201000112091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201000112097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2864951 + ... + 5710511.

It is an arithmetic number, because the mean of its divisors is an integer number (875932277088).

Almost surely, 2^{12201000112091} is an apocalyptic number.

12201000112091 is a deficient number, since it is larger than the sum of its proper divisors (1813916321317).

12201000112091 is a wasteful number, since it uses less digits than its factorization.

12201000112091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848682.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 12201000112091 in words is "twelve trillion, two hundred one billion, one hundred twelve thousand, ninety-one".