222211094 has 16 divisors (see below), whose sum is σ = 381126048. Its totient is φ = 95185152.

The previous prime is 222211081. The next prime is 222211117. The reversal of 222211094 is 490112222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46982 + ... + 51494.

It is an arithmetic number, because the mean of its divisors is an integer number (23820378).

Almost surely, 2^222211094 is an apocalyptic number.

222211094 is a deficient number, since it is larger than the sum of its proper divisors (158914954).

222211094 is a wasteful number, since it uses less digits than its factorization.

222211094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8039.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 222211094 is about 14906.7465934053. The cubic root of 222211094 is about 605.6967534477.

The spelling of 222211094 in words is "two hundred twenty-two million, two hundred eleven thousand, ninety-four".