382222203820 has 12 divisors (see below), whose sum is σ = 802666628064. Its totient is φ = 152888881520.

The previous prime is 382222203817. The next prime is 382222203851. The reversal of 382222203820 is 28302222283.

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, 9555555076 + ... + 9555555115.

It is an arithmetic number, because the mean of its divisors is an integer number (66888885672).

Almost surely, 2^382222203820 is an apocalyptic number.

It is an amenable number.

382222203820 is an abundant number, since it is smaller than the sum of its proper divisors (420444424244).

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

382222203820 is a wasteful number, since it uses less digits than its factorization.

382222203820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19111110200 (or 19111110198 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 382222203820 in words is "three hundred eighty-two billion, two hundred twenty-two million, two hundred three thousand, eight hundred twenty".