422112203124 has 12 divisors (see below), whose sum is σ = 984928473984. Its totient is φ = 140704067704.

The previous prime is 422112203099. The next prime is 422112203137. The reversal of 422112203124 is 421302211224.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 422112203094 and 422112203103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17588008452 + ... + 17588008475.

It is an arithmetic number, because the mean of its divisors is an integer number (82077372832).

Almost surely, 2^422112203124 is an apocalyptic number.

It is an amenable number.

422112203124 is an abundant number, since it is smaller than the sum of its proper divisors (562816270860).

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

422112203124 is a wasteful number, since it uses less digits than its factorization.

422112203124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35176016934 (or 35176016932 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 422112203124 its reverse (421302211224), we get a palindrome (843414414348).

The spelling of 422112203124 in words is "four hundred twenty-two billion, one hundred twelve million, two hundred three thousand, one hundred twenty-four".