222406058 has 32 divisors (see below), whose sum is σ = 411143040. Its totient is φ = 88093440.

The previous prime is 222406057. The next prime is 222406109. The reversal of 222406058 is 850604222.

It is a self number, because there is not a number n which added to its sum of digits gives 222406058.

It is not an unprimeable number, because it can be changed into a prime (222406057) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 710 + ... + 21102.

It is an arithmetic number, because the mean of its divisors is an integer number (12848220).

Almost surely, 2^222406058 is an apocalyptic number.

222406058 is a deficient number, since it is larger than the sum of its proper divisors (188736982).

222406058 is a wasteful number, since it uses less digits than its factorization.

222406058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20462.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 222406058 is about 14913.2846147319. The cubic root of 222406058 is about 605.8738441293.

The spelling of 222406058 in words is "two hundred twenty-two million, four hundred six thousand, fifty-eight".