3100122000220 has 96 divisors (see below), whose sum is σ = 7878410846208. Its totient is φ = 1000317883392.

The previous prime is 3100122000187. The next prime is 3100122000251. The reversal of 3100122000220 is 220002210013.

It is a super-2 number, since 2×3100122000220² (a number of 26 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 3100122000220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64909669 + ... + 64957411.

It is an arithmetic number, because the mean of its divisors is an integer number (82066779648).

Almost surely, 2^{3100122000220} is an apocalyptic number.

It is an amenable number.

3100122000220 is an abundant number, since it is smaller than the sum of its proper divisors (4778288845988).

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

3100122000220 is a wasteful number, since it uses less digits than its factorization.

3100122000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75059 (or 75057 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 3100122000220 its reverse (220002210013), we get a palindrome (3320124210233).

The spelling of 3100122000220 in words is "three trillion, one hundred billion, one hundred twenty-two million, two hundred twenty", and thus it is an aban number.