223355924492 has 6 divisors (see below), whose sum is σ = 390872867868. Its totient is φ = 111677962244.

The previous prime is 223355924483. The next prime is 223355924569. The reversal of 223355924492 is 294429553322.

It is a self number, because there is not a number n which added to its sum of digits gives 223355924492.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27919490558 + ... + 27919490565.

It is an arithmetic number, because the mean of its divisors is an integer number (65145477978).

Almost surely, 2^223355924492 is an apocalyptic number.

It is an amenable number.

223355924492 is a deficient number, since it is larger than the sum of its proper divisors (167516943376).

223355924492 is a wasteful number, since it uses less digits than its factorization.

223355924492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55838981127 (or 55838981125 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The spelling of 223355924492 in words is "two hundred twenty-three billion, three hundred fifty-five million, nine hundred twenty-four thousand, four hundred ninety-two".