331122302022328 has 16 divisors (see below), whose sum is σ = 621053244347760. Its totient is φ = 165508103529600.

The previous prime is 331122302022307. The next prime is 331122302022329. The reversal of 331122302022328 is 823220203221133.

It is a super-2 number, since 2×331122302022328² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331122302022293 and 331122302022302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331122302022329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6630908668 + ... + 6630958603.

It is an arithmetic number, because the mean of its divisors is an integer number (38815827771735).

Almost surely, 2^{331122302022328} is an apocalyptic number.

It is an amenable number.

331122302022328 is a deficient number, since it is larger than the sum of its proper divisors (289930942325432).

331122302022328 is a wasteful number, since it uses less digits than its factorization.

331122302022328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13261870398 (or 13261870394 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 331122302022328 in words is "three hundred thirty-one trillion, one hundred twenty-two billion, three hundred two million, twenty-two thousand, three hundred twenty-eight".