323211222109968 has 40 divisors (see below), whose sum is σ = 835844015901408. Its totient is φ = 107623307311872.

The previous prime is 323211222109859. The next prime is 323211222109969. The reversal of 323211222109968 is 869901222112323.

It is a super-2 number, since 2×323211222109968² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323211222109968.

It is not an unprimeable number, because it can be changed into a prime (323211222109969) 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, 3555164221 + ... + 3555255132.

Almost surely, 2^{323211222109968} is an apocalyptic number.

It is an amenable number.

323211222109968 is an abundant number, since it is smaller than the sum of its proper divisors (512632793791440).

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

323211222109968 is a wasteful number, since it uses less digits than its factorization.

323211222109968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7110420311 (or 7110420305 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 323211222109968 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, one hundred nine thousand, nine hundred sixty-eight".