422262046020 has 24 divisors (see below), whose sum is σ = 1182333729024. Its totient is φ = 112603212256.

The previous prime is 422262046001. The next prime is 422262046049. The reversal of 422262046020 is 20640262224.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3518850324 + ... + 3518850443.

It is an arithmetic number, because the mean of its divisors is an integer number (49263905376).

Almost surely, 2^422262046020 is an apocalyptic number.

It is an amenable number.

422262046020 is an abundant number, since it is smaller than the sum of its proper divisors (760071683004).

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

422262046020 is a wasteful number, since it uses less digits than its factorization.

422262046020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037700779 (or 7037700777 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 422262046020 in words is "four hundred twenty-two billion, two hundred sixty-two million, forty-six thousand, twenty".