422122032 has 60 divisors (see below), whose sum is σ = 1182805000. Its totient is φ = 140534784.

The previous prime is 422122027. The next prime is 422122037. The reversal of 422122032 is 230221224.

It is an interprime number because it is at equal distance from previous prime (422122027) and next prime (422122037).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 422121996 and 422122014.

It is not an unprimeable number, because it can be changed into a prime (422122037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178683 + ... + 181029.

Almost surely, 2^422122032 is an apocalyptic number.

It is an amenable number.

422122032 is an abundant number, since it is smaller than the sum of its proper divisors (760682968).

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

422122032 is a wasteful number, since it uses less digits than its factorization.

422122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 422122032 is about 20545.6085818844. The cubic root of 422122032 is about 750.1463607695.

Adding to 422122032 its reverse (230221224), we get a palindrome (652343256).

It can be divided in two parts, 42212 and 2032, that added together give a palindrome (44244).

The spelling of 422122032 in words is "four hundred twenty-two million, one hundred twenty-two thousand, thirty-two".