422421114100 has 72 divisors (see below), whose sum is σ = 949779522720. Its totient is φ = 162970404480.

The previous prime is 422421114061. The next prime is 422421114107. The reversal of 422421114100 is 1411124224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422421114107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362742 + ... + 988141.

It is an arithmetic number, because the mean of its divisors is an integer number (13191382260).

Almost surely, 2^422421114100 is an apocalyptic number.

It is an amenable number.

422421114100 is an abundant number, since it is smaller than the sum of its proper divisors (527358408620).

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

422421114100 is a wasteful number, since it uses less digits than its factorization.

422421114100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351009 (or 1351002 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 422421114100 its reverse (1411124224), we get a palindrome (423832238324).

The spelling of 422421114100 in words is "four hundred twenty-two billion, four hundred twenty-one million, one hundred fourteen thousand, one hundred".