192238441922 has 54 divisors (see below), whose sum is σ = 304318318059. Its totient is φ = 91074706560.

The previous prime is 192238441903. The next prime is 192238441933. The reversal of 192238441922 is 229144832291.

It can be written as a sum of positive squares in 5 ways, for example, as 125571718321 + 66666723601 = 354361^2 + 258199^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=310031.

Its product of digits (497664) is a multiple of the sum of its prime divisors (243).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1403200238 + ... + 1403200374.

Almost surely, 2^192238441922 is an apocalyptic number.

192238441922 is a deficient number, since it is larger than the sum of its proper divisors (112079876137).

192238441922 is an frugal number, since it uses more digits than its factorization.

192238441922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 243 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 192238441922 in words is "one hundred ninety-two billion, two hundred thirty-eight million, four hundred forty-one thousand, nine hundred twenty-two".