222865054 has 8 divisors (see below), whose sum is σ = 334362528. Its totient is φ = 111410880.

The previous prime is 222865039. The next prime is 222865063. The reversal of 222865054 is 450568222.

222865054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10254 + ... + 23470.

It is an arithmetic number, because the mean of its divisors is an integer number (41795316).

Almost surely, 2^222865054 is an apocalyptic number.

222865054 is a deficient number, since it is larger than the sum of its proper divisors (111497474).

222865054 is a wasteful number, since it uses less digits than its factorization.

222865054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21650.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 222865054 is about 14928.6655130323. The cubic root of 222865054 is about 606.2903534410.

The spelling of 222865054 in words is "two hundred twenty-two million, eight hundred sixty-five thousand, fifty-four".