322313212010988 has 144 divisors (see below), whose sum is σ = 890780402244096. Its totient is φ = 97453411735680.

The previous prime is 322313212010861. The next prime is 322313212011059. The reversal of 322313212010988 is 889010212313223.

322313212010988 is a `hidden beast` number, since 3 + 2 + 2 + 31 + 321 + 201 + 0 + 98 + 8 = 666.

It is a super-2 number, since 2×322313212010988² (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 47 ways as a sum of consecutive naturals, for example, 3381439506 + ... + 3381534822.

It is an arithmetic number, because the mean of its divisors is an integer number (6185975015584).

Almost surely, 2^{322313212010988} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322313212010988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445390201122048).

322313212010988 is an abundant number, since it is smaller than the sum of its proper divisors (568467190233108).

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

322313212010988 is a wasteful number, since it uses less digits than its factorization.

322313212010988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114244 (or 114239 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 322313212010988 in words is "three hundred twenty-two trillion, three hundred thirteen billion, two hundred twelve million, ten thousand, nine hundred eighty-eight".