222624056 has 8 divisors (see below), whose sum is σ = 417420120. Its totient is φ = 111312024.

The previous prime is 222624013. The next prime is 222624071. The reversal of 222624056 is 650426222.

It is a happy number.

222624056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×222624056² = 99122940619782272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13913996 + ... + 13914011.

It is an arithmetic number, because the mean of its divisors is an integer number (52177515).

Almost surely, 2^222624056 is an apocalyptic number.

It is an amenable number.

222624056 is a deficient number, since it is larger than the sum of its proper divisors (194796064).

222624056 is a wasteful number, since it uses less digits than its factorization.

222624056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27828013 (or 27828009 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 222624056 is about 14920.5916772761. The cubic root of 222624056 is about 606.0717346561.

The spelling of 222624056 in words is "two hundred twenty-two million, six hundred twenty-four thousand, fifty-six".