4120730645022 has 24 divisors (see below), whose sum is σ = 8928304519680. Its totient is φ = 1373568452640.

The previous prime is 4120730644993. The next prime is 4120730645081. The reversal of 4120730645022 is 2205460370214.

4120730645022 is a `hidden beast` number, since 4 + 1 + 2 + 0 + 7 + 3 + 0 + 645 + 0 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2778522 + ... + 3995202.

It is an arithmetic number, because the mean of its divisors is an integer number (372012688320).

Almost surely, 2^{4120730645022} is an apocalyptic number.

4120730645022 is an abundant number, since it is smaller than the sum of its proper divisors (4807573874658).

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

4120730645022 is a wasteful number, since it uses less digits than its factorization.

4120730645022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404848 (or 1404845 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 4120730645022 in words is "four trillion, one hundred twenty billion, seven hundred thirty million, six hundred forty-five thousand, twenty-two".