422523554112 has 168 divisors, whose sum is σ = 1366745084640. Its totient is φ = 123622302720.

The previous prime is 422523554093. The next prime is 422523554197. The reversal of 422523554112 is 211455325224.

422523554112 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 235 + 5 + 411 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 966018 + ... + 1333505.

Almost surely, 2^422523554112 is an apocalyptic number.

It is an amenable number.

422523554112 is an abundant number, since it is smaller than the sum of its proper divisors (944221530528).

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

422523554112 is a wasteful number, since it uses less digits than its factorization.

422523554112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299581 (or 2299568 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

Adding to 422523554112 its reverse (211455325224), we get a palindrome (633978879336).

The spelling of 422523554112 in words is "four hundred twenty-two billion, five hundred twenty-three million, five hundred fifty-four thousand, one hundred twelve".