422364872223 has 48 divisors (see below), whose sum is σ = 734130758400. Its totient is φ = 228587339520.

The previous prime is 422364872219. The next prime is 422364872233. The reversal of 422364872223 is 322278463224.

It is a happy number.

It is not a de Polignac number, because 422364872223 - 2² = 422364872219 is a prime.

It is a super-2 number, since 2×422364872223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422364872203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4609768 + ... + 4700498.

It is an arithmetic number, because the mean of its divisors is an integer number (15294390800).

Almost surely, 2^422364872223 is an apocalyptic number.

422364872223 is a deficient number, since it is larger than the sum of its proper divisors (311765886177).

422364872223 is a wasteful number, since it uses less digits than its factorization.

422364872223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94652 (or 94649 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 45.

The spelling of 422364872223 in words is "four hundred twenty-two billion, three hundred sixty-four million, eight hundred seventy-two thousand, two hundred twenty-three".