30455022024220 has 48 divisors (see below), whose sum is σ = 63974025672480. Its totient is φ = 12178489542656.

The previous prime is 30455022024173. The next prime is 30455022024299. The reversal of 30455022024220 is 2242022055403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372269444 + ... + 1372291636.

It is an arithmetic number, because the mean of its divisors is an integer number (1332792201510).

Almost surely, 2^{30455022024220} is an apocalyptic number.

It is an amenable number.

30455022024220 is an abundant number, since it is smaller than the sum of its proper divisors (33519003648260).

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

30455022024220 is a wasteful number, since it uses less digits than its factorization.

30455022024220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38934 (or 38932 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 30455022024220 its reverse (2242022055403), we get a palindrome (32697044079623).

The spelling of 30455022024220 in words is "thirty trillion, four hundred fifty-five billion, twenty-two million, twenty-four thousand, two hundred twenty".