422043222196 has 12 divisors (see below), whose sum is σ = 738821769700. Its totient is φ = 210951288000.

The previous prime is 422043222193. The next prime is 422043222229. The reversal of 422043222196 is 691222340224.

It can be written as a sum of positive squares in 2 ways, for example, as 202491000100 + 219552222096 = 449990^2 + 468564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422043222193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17567271 + ... + 17591278.

Almost surely, 2^422043222196 is an apocalyptic number.

It is an amenable number.

422043222196 is a deficient number, since it is larger than the sum of its proper divisors (316778547504).

422043222196 is a wasteful number, since it uses less digits than its factorization.

422043222196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35161554 (or 35161552 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 422043222196 in words is "four hundred twenty-two billion, forty-three million, two hundred twenty-two thousand, one hundred ninety-six".