4922444780512 has 24 divisors (see below), whose sum is σ = 11075500756656. Its totient is φ = 2109619191552.

The previous prime is 4922444780507. The next prime is 4922444780549. The reversal of 4922444780512 is 2150874442294.

It is a self number, because there is not a number n which added to its sum of digits gives 4922444780512.

It is a congruent number.

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, 10987599733 + ... + 10987600180.

It is an arithmetic number, because the mean of its divisors is an integer number (461479198194).

Almost surely, 2^{4922444780512} is an apocalyptic number.

It is an amenable number.

4922444780512 is an abundant number, since it is smaller than the sum of its proper divisors (6153055976144).

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

4922444780512 is a wasteful number, since it uses less digits than its factorization.

4922444780512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21975199930 (or 21975199922 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 4922444780512 in words is "four trillion, nine hundred twenty-two billion, four hundred forty-four million, seven hundred eighty thousand, five hundred twelve".