223056427232 has 24 divisors (see below), whose sum is σ = 439173025200. Its totient is φ = 111520420864.

The previous prime is 223056427229. The next prime is 223056427277. The reversal of 223056427232 is 232724650322.

It is a super-2 number, since 2×223056427232² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236144 + ... + 708432.

It is an arithmetic number, because the mean of its divisors is an integer number (18298876050).

Almost surely, 2^223056427232 is an apocalyptic number.

It is a pronic number, being equal to 472288×472289.

It is an amenable number.

223056427232 is a deficient number, since it is larger than the sum of its proper divisors (216116597968).

223056427232 is a wasteful number, since it uses less digits than its factorization.

223056427232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487058 (or 487050 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 223056427232 in words is "two hundred twenty-three billion, fifty-six million, four hundred twenty-seven thousand, two hundred thirty-two".