322222313231120 has 80 divisors (see below), whose sum is σ = 753007822724352. Its totient is φ = 128228588974080.

The previous prime is 322222313231057. The next prime is 322222313231131. The reversal of 322222313231120 is 21132313222223.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×322222313231120² (a number of 30 digits) contains 22 as substring.

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, 40088969 + ... + 47450711.

Almost surely, 2^{322222313231120} is an apocalyptic number.

It is an amenable number.

322222313231120 is an abundant number, since it is smaller than the sum of its proper divisors (430785509493232).

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

322222313231120 is a wasteful number, since it uses less digits than its factorization.

322222313231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364560 (or 7364554 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 322222313231120 its reverse (21132313222223), we get a palindrome (343354626453343).

The spelling of 322222313231120 in words is "three hundred twenty-two trillion, two hundred twenty-two billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred twenty".