331222013193 has 16 divisors (see below), whose sum is σ = 449224251840. Its totient is φ = 217019052864.

The previous prime is 331222013153. The next prime is 331222013207. The reversal of 331222013193 is 391310222133.

It is not a de Polignac number, because 331222013193 - 2³⁸ = 56344106249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 331222013193.

It is not an unprimeable number, because it can be changed into a prime (331222013153) 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, 505155 + ... + 957927.

It is an arithmetic number, because the mean of its divisors is an integer number (28076515740).

Almost surely, 2^331222013193 is an apocalyptic number.

It is an amenable number.

331222013193 is a deficient number, since it is larger than the sum of its proper divisors (118002238647).

331222013193 is a wasteful number, since it uses less digits than its factorization.

331222013193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456968.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 331222013193 in words is "three hundred thirty-one billion, two hundred twenty-two million, thirteen thousand, one hundred ninety-three".