222055322 has 16 divisors (see below), whose sum is σ = 335253600. Its totient is φ = 110307120.

The previous prime is 222055321. The next prime is 222055367. The reversal of 222055322 is 223550222.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 336629 + ... + 337287.

It is an arithmetic number, because the mean of its divisors is an integer number (20953350).

Almost surely, 2^222055322 is an apocalyptic number.

222055322 is a deficient number, since it is larger than the sum of its proper divisors (113198278).

222055322 is a wasteful number, since it uses less digits than its factorization.

222055322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 222055322 is about 14901.5207948719. The cubic root of 222055322 is about 605.5551873833. Note that the first 3 decimals are identical.

The spelling of 222055322 in words is "two hundred twenty-two million, fifty-five thousand, three hundred twenty-two".