222013312010 has 32 divisors (see below), whose sum is σ = 459447932160. Its totient is φ = 75663044352.

The previous prime is 222013311953. The next prime is 222013312039. The reversal of 222013312010 is 10213310222.

It is a super-2 number, since 2×222013312010² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222013312010.

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, 9484175 + ... + 9507554.

It is an arithmetic number, because the mean of its divisors is an integer number (14357747880).

Almost surely, 2^222013312010 is an apocalyptic number.

222013312010 is an abundant number, since it is smaller than the sum of its proper divisors (237434620150).

222013312010 is a wasteful number, since it uses less digits than its factorization.

222013312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18991910.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222013312010 its reverse (10213310222), we get a palindrome (232226622232).

The spelling of 222013312010 in words is "two hundred twenty-two billion, thirteen million, three hundred twelve thousand, ten".