220313211112210 has 16 divisors (see below), whose sum is σ = 398310757010496. Its totient is φ = 87737067331888.

The previous prime is 220313211112153. The next prime is 220313211112213. The reversal of 220313211112210 is 12211112313022.

It is a happy number.

It is a super-2 number, since 2×220313211112210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220313211112213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48527136742 + ... + 48527141281.

It is an arithmetic number, because the mean of its divisors is an integer number (24894422313156).

Almost surely, 2^{220313211112210} is an apocalyptic number.

220313211112210 is a deficient number, since it is larger than the sum of its proper divisors (177997545898286).

220313211112210 is a wasteful number, since it uses less digits than its factorization.

220313211112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97054278257.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 220313211112210 its reverse (12211112313022), we get a palindrome (232524323425232).

The spelling of 220313211112210 in words is "two hundred twenty trillion, three hundred thirteen billion, two hundred eleven million, one hundred twelve thousand, two hundred ten".