222493098 has 32 divisors (see below), whose sum is σ = 450043776. Its totient is φ = 73326848.

The previous prime is 222493057. The next prime is 222493109. The reversal of 222493098 is 890394222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232990 + ... + 233942.

It is an arithmetic number, because the mean of its divisors is an integer number (14063868).

Almost surely, 2^222493098 is an apocalyptic number.

222493098 is an abundant number, since it is smaller than the sum of its proper divisors (227550678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222493098 is a wasteful number, since it uses less digits than its factorization.

222493098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 222493098 is about 14916.2025328165. The cubic root of 222493098 is about 605.9528713254.

The spelling of 222493098 in words is "two hundred twenty-two million, four hundred ninety-three thousand, ninety-eight".