3122301311020 has 12 divisors (see below), whose sum is σ = 6556832753184. Its totient is φ = 1248920524400.

The previous prime is 3122301311009. The next prime is 3122301311039. The reversal of 3122301311020 is 201131032213.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78057532756 + ... + 78057532795.

It is an arithmetic number, because the mean of its divisors is an integer number (546402729432).

Almost surely, 2^{3122301311020} is an apocalyptic number.

It is an amenable number.

3122301311020 is an abundant number, since it is smaller than the sum of its proper divisors (3434531442164).

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

3122301311020 is a wasteful number, since it uses less digits than its factorization.

3122301311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156115065560 (or 156115065558 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3122301311020 its reverse (201131032213), we get a palindrome (3323432343233).

The spelling of 3122301311020 in words is "three trillion, one hundred twenty-two billion, three hundred one million, three hundred eleven thousand, twenty".