2195630632422 has 48 divisors (see below), whose sum is σ = 4921522154640. Its totient is φ = 706599383616.

The previous prime is 2195630632357. The next prime is 2195630632463. The reversal of 2195630632422 is 2242360365912.

2195630632422 is a `hidden beast` number, since 2 + 1 + 9 + 5 + 6 + 3 + 0 + 632 + 4 + 2 + 2 = 666.

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, 9814173 + ... + 10035399.

It is an arithmetic number, because the mean of its divisors is an integer number (102531711555).

Almost surely, 2^{2195630632422} is an apocalyptic number.

2195630632422 is an abundant number, since it is smaller than the sum of its proper divisors (2725891522218).

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

2195630632422 is a wasteful number, since it uses less digits than its factorization.

2195630632422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240277 (or 240274 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 2195630632422 in words is "two trillion, one hundred ninety-five billion, six hundred thirty million, six hundred thirty-two thousand, four hundred twenty-two".