222312301120 has 448 divisors, whose sum is σ = 671172526080. Its totient is φ = 68265566208.

The previous prime is 222312301109. The next prime is 222312301139. The reversal of 222312301120 is 21103213222.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173816641 + ... + 173817919.

It is an arithmetic number, because the mean of its divisors is an integer number (1498152960).

Almost surely, 2^222312301120 is an apocalyptic number.

222312301120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222312301120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335586263040).

222312301120 is an abundant number, since it is smaller than the sum of its proper divisors (448860224960).

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

222312301120 is a wasteful number, since it uses less digits than its factorization.

222312301120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222312301120 its reverse (21103213222), we get a palindrome (243415514342).

The spelling of 222312301120 in words is "two hundred twenty-two billion, three hundred twelve million, three hundred one thousand, one hundred twenty".