422200321441122 has 64 divisors (see below), whose sum is σ = 974155298595840. Its totient is φ = 119488161963456.

The previous prime is 422200321441043. The next prime is 422200321441123. The reversal of 422200321441122 is 221144123002224.

It is a super-2 number, since 2×422200321441122² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422200321441122.

It is not an unprimeable number, because it can be changed into a prime (422200321441123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35778993 + ... + 46092699.

It is an arithmetic number, because the mean of its divisors is an integer number (15221176540560).

Almost surely, 2^{422200321441122} is an apocalyptic number.

422200321441122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

422200321441122 is an abundant number, since it is smaller than the sum of its proper divisors (551954977154718).

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

422200321441122 is a wasteful number, since it uses less digits than its factorization.

422200321441122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10322935.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 422200321441122 its reverse (221144123002224), we get a palindrome (643344444443346).

The spelling of 422200321441122 in words is "four hundred twenty-two trillion, two hundred billion, three hundred twenty-one million, four hundred forty-one thousand, one hundred twenty-two".