7422120168884 has 192 divisors, whose sum is σ = 14900535885312. Its totient is φ = 3215484518400.

The previous prime is 7422120168857. The next prime is 7422120168893. The reversal of 7422120168884 is 4888610212247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1572147644 + ... + 1572152364.

It is an arithmetic number, because the mean of its divisors is an integer number (77606957736).

Almost surely, 2^{7422120168884} is an apocalyptic number.

It is an amenable number.

7422120168884 is an abundant number, since it is smaller than the sum of its proper divisors (7478415716428).

7422120168884 is a wasteful number, since it uses less digits than its factorization.

7422120168884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 53.

The spelling of 7422120168884 in words is "seven trillion, four hundred twenty-two billion, one hundred twenty million, one hundred sixty-eight thousand, eight hundred eighty-four".