422196228456 has 32 divisors (see below), whose sum is σ = 1089538656000. Its totient is φ = 136192331520.

The previous prime is 422196228431. The next prime is 422196228479. The reversal of 422196228456 is 654822691224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422196228399 and 422196228408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283733281 + ... + 283734768.

It is an arithmetic number, because the mean of its divisors is an integer number (34048083000).

Almost surely, 2^422196228456 is an apocalyptic number.

It is an amenable number.

422196228456 is an abundant number, since it is smaller than the sum of its proper divisors (667342427544).

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

422196228456 is a wasteful number, since it uses less digits than its factorization.

422196228456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567468089 (or 567468085 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The spelling of 422196228456 in words is "four hundred twenty-two billion, one hundred ninety-six million, two hundred twenty-eight thousand, four hundred fifty-six".