42303422022 has 24 divisors (see below), whose sum is σ = 86233353864. Its totient is φ = 13835075904.

The previous prime is 42303421987. The next prime is 42303422087. The reversal of 42303422022 is 22022430324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42303421983 and 42303422001.

It is a congruent number.

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, 1238143 + ... + 1271850.

It is an arithmetic number, because the mean of its divisors is an integer number (3593056411).

Almost surely, 2^42303422022 is an apocalyptic number.

42303422022 is an abundant number, since it is smaller than the sum of its proper divisors (43929931842).

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

42303422022 is a wasteful number, since it uses less digits than its factorization.

42303422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510104 (or 2510051 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42303422022 its reverse (22022430324), we get a palindrome (64325852346).

The spelling of 42303422022 in words is "forty-two billion, three hundred three million, four hundred twenty-two thousand, twenty-two".