222069164 has 12 divisors (see below), whose sum is σ = 411481224. Its totient is φ = 104503104.

The previous prime is 222069149. The next prime is 222069187. The reversal of 222069164 is 461960222.

It is a self number, because there is not a number n which added to its sum of digits gives 222069164.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1632794 + ... + 1632929.

It is an arithmetic number, because the mean of its divisors is an integer number (34290102).

Almost surely, 2^222069164 is an apocalyptic number.

It is an amenable number.

222069164 is a deficient number, since it is larger than the sum of its proper divisors (189412060).

222069164 is a wasteful number, since it uses less digits than its factorization.

222069164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265744 (or 3265742 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 222069164 is about 14901.9852368736. The cubic root of 222069164 is about 605.5677697144.

The spelling of 222069164 in words is "two hundred twenty-two million, sixty-nine thousand, one hundred sixty-four".