422342040120 has 256 divisors, whose sum is σ = 1701182407680. Its totient is φ = 81008640000.

The previous prime is 422342040119. The next prime is 422342040179. The reversal of 422342040120 is 21040243224.

It is a super-2 number, since 2×422342040120² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1637881 + ... + 1878120.

It is an arithmetic number, because the mean of its divisors is an integer number (6645243780).

Almost surely, 2^422342040120 is an apocalyptic number.

422342040120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422342040120 is an abundant number, since it is smaller than the sum of its proper divisors (1278840367560).

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

422342040120 is a wasteful number, since it uses less digits than its factorization.

422342040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516046 (or 3516042 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 422342040120 its reverse (21040243224), we get a palindrome (443382283344).

The spelling of 422342040120 in words is "four hundred twenty-two billion, three hundred forty-two million, forty thousand, one hundred twenty".