223264544112 has 30 divisors (see below), whose sum is σ = 624830634272. Its totient is φ = 74421514656.

The previous prime is 223264544059. The next prime is 223264544213. The reversal of 223264544112 is 211445462322.

223264544112 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 645 + 4 + 4 + 1 + 1 + 2 = 666.

It is a super-3 number, since 3×223264544112³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775223968 + ... + 775224255.

Almost surely, 2^223264544112 is an apocalyptic number.

It is an amenable number.

223264544112 is an abundant number, since it is smaller than the sum of its proper divisors (401566090160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223264544112 is a wasteful number, since it uses less digits than its factorization.

223264544112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550448237 (or 1550448228 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

It can be divided in two parts, 223264 and 544112, that added together give a square (767376 = 876²).

The spelling of 223264544112 in words is "two hundred twenty-three billion, two hundred sixty-four million, five hundred forty-four thousand, one hundred twelve".