422232341140 has 24 divisors (see below), whose sum is σ = 887781277152. Its totient is φ = 168684677280.

The previous prime is 422232341123. The next prime is 422232341161. The reversal of 422232341140 is 41143232224.

It is a junction number, because it is equal to n+sod(n) for n = 422232341099 and 422232341108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12999574 + ... + 13032013.

It is an arithmetic number, because the mean of its divisors is an integer number (36990886548).

Almost surely, 2^422232341140 is an apocalyptic number.

It is an amenable number.

422232341140 is an abundant number, since it is smaller than the sum of its proper divisors (465548936012).

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

422232341140 is a wasteful number, since it uses less digits than its factorization.

422232341140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26032407 (or 26032405 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 422232341140 its reverse (41143232224), we get a palindrome (463375573364).

The spelling of 422232341140 in words is "four hundred twenty-two billion, two hundred thirty-two million, three hundred forty-one thousand, one hundred forty".