222232224204 has 18 divisors (see below), whose sum is σ = 561753677940. Its totient is φ = 74077408056.

The previous prime is 222232224199. The next prime is 222232224233. The reversal of 222232224204 is 402422232222.

222232224204 is a `hidden beast` number, since 2 + 2 + 2 + 232 + 2 + 2 + 420 + 4 = 666.

222232224204 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 (18).

It is a super-2 number, since 2×222232224204² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3086558634 + ... + 3086558705.

Almost surely, 2^222232224204 is an apocalyptic number.

It is an amenable number.

222232224204 is an abundant number, since it is smaller than the sum of its proper divisors (339521453736).

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

222232224204 is a wasteful number, since it uses less digits than its factorization.

222232224204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6173117349 (or 6173117344 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 222232224204 its reverse (402422232222), we get a palindrome (624654456426).

The spelling of 222232224204 in words is "two hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-four thousand, two hundred four".