3102223204120 has 64 divisors (see below), whose sum is σ = 7347636172800. Its totient is φ = 1175536851840.

The previous prime is 3102223204103. The next prime is 3102223204123. The reversal of 3102223204120 is 214023222013.

It is a junction number, because it is equal to n+sod(n) for n = 3102223204091 and 3102223204100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102223204123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28012297 + ... + 28122823.

It is an arithmetic number, because the mean of its divisors is an integer number (114806815200).

Almost surely, 2^{3102223204120} is an apocalyptic number.

It is an amenable number.

3102223204120 is an abundant number, since it is smaller than the sum of its proper divisors (4245412968680).

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

3102223204120 is a wasteful number, since it uses less digits than its factorization.

3102223204120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147488 (or 147484 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 3102223204120 its reverse (214023222013), we get a palindrome (3316246426133).

The spelling of 3102223204120 in words is "three trillion, one hundred two billion, two hundred twenty-three million, two hundred four thousand, one hundred twenty".