422215424512224 has 144 divisors (see below), whose sum is σ = 1290118231495296. Its totient is φ = 120553139884800.

The previous prime is 422215424512213. The next prime is 422215424512229.

422215424512224 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422215424512229) 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, 22593342 + ... + 36808829.

It is an arithmetic number, because the mean of its divisors is an integer number (8959154385384).

Almost surely, 2^{422215424512224} is an apocalyptic number.

It is an amenable number.

422215424512224 is an abundant number, since it is smaller than the sum of its proper divisors (867902806983072).

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

422215424512224 is a wasteful number, since it uses less digits than its factorization.

422215424512224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59403709 (or 59403694 counting only the distinct ones).

The product of its digits is 819200, while the sum is 42.

The spelling of 422215424512224 in words is "four hundred twenty-two trillion, two hundred fifteen billion, four hundred twenty-four million, five hundred twelve thousand, two hundred twenty-four".