222055324 has 12 divisors (see below), whose sum is σ = 389925144. Its totient is φ = 110648144.

The previous prime is 222055321. The next prime is 222055367. The reversal of 222055324 is 423550222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222055321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93562 + ... + 95905.

It is an arithmetic number, because the mean of its divisors is an integer number (32493762).

Almost surely, 2^222055324 is an apocalyptic number.

It is an amenable number.

222055324 is a deficient number, since it is larger than the sum of its proper divisors (167869820).

222055324 is a wasteful number, since it uses less digits than its factorization.

222055324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189764 (or 189762 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 222055324 is about 14901.5208619792. The cubic root of 222055324 is about 605.5551892013. Note that the first 3 decimals are identical.

The spelling of 222055324 in words is "two hundred twenty-two million, fifty-five thousand, three hundred twenty-four".