222470074 has 16 divisors (see below), whose sum is σ = 347890176. Its totient is φ = 106578000.

The previous prime is 222470063. The next prime is 222470117. The reversal of 222470074 is 470074222.

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, 11502 + ... + 24025.

It is an arithmetic number, because the mean of its divisors is an integer number (21743136).

Almost surely, 2^222470074 is an apocalyptic number.

222470074 is a deficient number, since it is larger than the sum of its proper divisors (125420102).

222470074 is a wasteful number, since it uses less digits than its factorization.

222470074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35661.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 222470074 is about 14915.4307346452. The cubic root of 222470074 is about 605.9319688939.

The spelling of 222470074 in words is "two hundred twenty-two million, four hundred seventy thousand, seventy-four".