222213123320 has 32 divisors (see below), whose sum is σ = 509413108320. Its totient is φ = 87208168320.

The previous prime is 222213123287. The next prime is 222213123323. The reversal of 222213123320 is 23321312222.

222213123320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213123323) 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, 52406636 + ... + 52410875.

It is an arithmetic number, because the mean of its divisors is an integer number (15919159635).

Almost surely, 2^222213123320 is an apocalyptic number.

222213123320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222213123320 is an abundant number, since it is smaller than the sum of its proper divisors (287199985000).

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

222213123320 is a wasteful number, since it uses less digits than its factorization.

222213123320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104817575 (or 104817571 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222213123320 its reverse (23321312222), we get a palindrome (245534435542).

The spelling of 222213123320 in words is "two hundred twenty-two billion, two hundred thirteen million, one hundred twenty-three thousand, three hundred twenty".