220022002121110 has 16 divisors (see below), whose sum is σ = 452616690077856. Its totient is φ = 75436115012928.

The previous prime is 220022002121087. The next prime is 220022002121113. The reversal of 220022002121110 is 11121200220022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022002121113) 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, 1571585729367 + ... + 1571585729506.

It is an arithmetic number, because the mean of its divisors is an integer number (28288543129866).

Almost surely, 2^{220022002121110} is an apocalyptic number.

220022002121110 is an abundant number, since it is smaller than the sum of its proper divisors (232594687956746).

220022002121110 is a wasteful number, since it uses less digits than its factorization.

220022002121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143171458887.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220022002121110 its reverse (11121200220022), we get a palindrome (231143202341132).

The spelling of 220022002121110 in words is "two hundred twenty trillion, twenty-two billion, two million, one hundred twenty-one thousand, one hundred ten".