3922415565120 has 2688 divisors, whose sum is σ = 17261697922560. Its totient is φ = 837031034880.

The previous prime is 3922415565113. The next prime is 3922415565143. The reversal of 3922415565120 is 215655142293.

3922415565120 is a `hidden beast` number, since 3 + 9 + 2 + 2 + 41 + 556 + 51 + 2 + 0 = 666.

It is a super-2 number, since 2×3922415565120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 13387083694 + ... + 13387083986.

It is an arithmetic number, because the mean of its divisors is an integer number (6421762620).

Almost surely, 2^{3922415565120} is an apocalyptic number.

3922415565120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3922415565120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8630848961280).

3922415565120 is an abundant number, since it is smaller than the sum of its proper divisors (13339282357440).

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

3922415565120 is a wasteful number, since it uses less digits than its factorization.

3922415565120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 3922415565120 in words is "three trillion, nine hundred twenty-two billion, four hundred fifteen million, five hundred sixty-five thousand, one hundred twenty".