222055235 has 4 divisors (see below), whose sum is σ = 266466288. Its totient is φ = 177644184.

The previous prime is 222055199. The next prime is 222055237. The reversal of 222055235 is 532550222.

It is a happy number.

222055235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222055235 - 2⁸ = 222054979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222055237) 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, 22205519 + ... + 22205528.

It is an arithmetic number, because the mean of its divisors is an integer number (66616572).

Almost surely, 2^222055235 is an apocalyptic number.

222055235 is a deficient number, since it is larger than the sum of its proper divisors (44411053).

222055235 is an equidigital number, since it uses as much as digits as its factorization.

222055235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44411052.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 222055235 is about 14901.5178757065. The cubic root of 222055235 is about 605.5551082989. Note that the first 3 decimals are identical.

The spelling of 222055235 in words is "two hundred twenty-two million, fifty-five thousand, two hundred thirty-five".