222224942 has 16 divisors (see below), whose sum is σ = 348147072. Its totient is φ = 106184760.

The previous prime is 222224929. The next prime is 222224953. The reversal of 222224942 is 249422222.

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, 96893 + ... + 99159.

It is an arithmetic number, because the mean of its divisors is an integer number (21759192).

Almost surely, 2^222224942 is an apocalyptic number.

222224942 is a deficient number, since it is larger than the sum of its proper divisors (125922130).

222224942 is a wasteful number, since it uses less digits than its factorization.

222224942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423.

The product of its digits is 9216, while the sum is 29.

The square root of 222224942 is about 14907.2110738394. The cubic root of 222224942 is about 605.7093353494.

The spelling of 222224942 in words is "two hundred twenty-two million, two hundred twenty-four thousand, nine hundred forty-two".