222433323321220 has 48 divisors (see below), whose sum is σ = 509575782240000. Its totient is φ = 80884644888320.

The previous prime is 222433323321211. The next prime is 222433323321259. The reversal of 222433323321220 is 22123323334222.

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, 110675856 + ... + 112667704.

It is an arithmetic number, because the mean of its divisors is an integer number (10616162130000).

Almost surely, 2^{222433323321220} is an apocalyptic number.

222433323321220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222433323321220 is an abundant number, since it is smaller than the sum of its proper divisors (287142458918780).

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

222433323321220 is a wasteful number, since it uses less digits than its factorization.

222433323321220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499468 (or 2499466 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 222433323321220 its reverse (22123323334222), we get a palindrome (244556646655442).

The spelling of 222433323321220 in words is "two hundred twenty-two trillion, four hundred thirty-three billion, three hundred twenty-three million, three hundred twenty-one thousand, two hundred twenty".