222045355 has 16 divisors (see below), whose sum is σ = 310267584. Its totient is φ = 149385600.

The previous prime is 222045287. The next prime is 222045389. The reversal of 222045355 is 553540222.

222045355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222045355 - 2⁷ = 222045227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57996 + ... + 61705.

It is an arithmetic number, because the mean of its divisors is an integer number (19391724).

Almost surely, 2^222045355 is an apocalyptic number.

222045355 is a deficient number, since it is larger than the sum of its proper divisors (88222229).

222045355 is a wasteful number, since it uses less digits than its factorization.

222045355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119766.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 222045355 is about 14901.1863621659. The cubic root of 222045355 is about 605.5461270903.

Adding to 222045355 its reverse (553540222), we get a palindrome (775585577).

The spelling of 222045355 in words is "two hundred twenty-two million, forty-five thousand, three hundred fifty-five".