222064056 has 24 divisors (see below), whose sum is σ = 601423680. Its totient is φ = 74021328.

The previous prime is 222064043. The next prime is 222064099. The reversal of 222064056 is 650460222.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×222064056² = 98624889934342272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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, 1542040 + ... + 1542183.

It is an arithmetic number, because the mean of its divisors is an integer number (25059320).

Almost surely, 2^222064056 is an apocalyptic number.

It is an amenable number.

222064056 is an abundant number, since it is smaller than the sum of its proper divisors (379359624).

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

222064056 is a wasteful number, since it uses less digits than its factorization.

222064056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084235 (or 3084228 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 222064056 is about 14901.8138493272. The cubic root of 222064056 is about 605.5631266206.

It can be divided in two parts, 22206 and 4056, that added together give a palindrome (26262).

The spelling of 222064056 in words is "two hundred twenty-two million, sixty-four thousand, fifty-six".