422124551342120 has 48 divisors (see below), whose sum is σ = 1043973322236180. Its totient is φ = 153499836849920.

The previous prime is 422124551342111. The next prime is 422124551342243. The reversal of 422124551342120 is 21243155421224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 419415900285316 + 2708651056804 = 20479646^2 + 1645798^2 .

It is a super-2 number, since 2×422124551342120² (a number of 30 digits) contains 22 as substring.

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, 43607903357 + ... + 43607913036.

Almost surely, 2^{422124551342120} is an apocalyptic number.

422124551342120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422124551342120 is an abundant number, since it is smaller than the sum of its proper divisors (621848770894060).

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

422124551342120 is a wasteful number, since it uses less digits than its factorization.

422124551342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87215816426 (or 87215816411 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 422124551342120 in words is "four hundred twenty-two trillion, one hundred twenty-four billion, five hundred fifty-one million, three hundred forty-two thousand, one hundred twenty".