422404321033232 has 20 divisors (see below), whose sum is σ = 818412950915136. Its totient is φ = 211200978861600.

The previous prime is 422404321033231. The next prime is 422404321033267. The reversal of 422404321033232 is 232330123404224.

It is a junction number, because it is equal to n+sod(n) for n = 422404321033192 and 422404321033201.

It is not an unprimeable number, because it can be changed into a prime (422404321033231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70900748 + ... + 76627179.

Almost surely, 2^{422404321033232} is an apocalyptic number.

It is an amenable number.

422404321033232 is a deficient number, since it is larger than the sum of its proper divisors (396008629881904).

422404321033232 is a wasteful number, since it uses less digits than its factorization.

422404321033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147706886 (or 147706880 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 422404321033232 its reverse (232330123404224), we get a palindrome (654734444437456).

The spelling of 422404321033232 in words is "four hundred twenty-two trillion, four hundred four billion, three hundred twenty-one million, thirty-three thousand, two hundred thirty-two".