222055233 has 8 divisors (see below), whose sum is σ = 306283200. Its totient is φ = 142932048.

The previous prime is 222055199. The next prime is 222055237. The reversal of 222055233 is 332550222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-222055233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222055237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276093 + ... + 1276266.

It is an arithmetic number, because the mean of its divisors is an integer number (38285400).

Almost surely, 2^222055233 is an apocalyptic number.

It is an amenable number.

222055233 is a deficient number, since it is larger than the sum of its proper divisors (84227967).

222055233 is a wasteful number, since it uses less digits than its factorization.

222055233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552391.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 222055233 is about 14901.5178085992. The cubic root of 222055233 is about 605.5551064809. Note that the first 3 decimals are identical.

The spelling of 222055233 in words is "two hundred twenty-two million, fifty-five thousand, two hundred thirty-three".