422521830297 has 12 divisors (see below), whose sum is σ = 697496354880. Its totient is φ = 241441045848.

The previous prime is 422521830281. The next prime is 422521830301. The reversal of 422521830297 is 792038125224.

422521830297 is a `hidden beast` number, since 4 + 2 + 2 + 521 + 8 + 30 + 2 + 97 = 666.

It is not a de Polignac number, because 422521830297 - 2⁴ = 422521830281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422521830217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3353347797 + ... + 3353347922.

It is an arithmetic number, because the mean of its divisors is an integer number (58124696240).

Almost surely, 2^422521830297 is an apocalyptic number.

It is an amenable number.

422521830297 is a deficient number, since it is larger than the sum of its proper divisors (274974524583).

422521830297 is a wasteful number, since it uses less digits than its factorization.

422521830297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706695732 (or 6706695729 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 422521830297 in words is "four hundred twenty-two billion, five hundred twenty-one million, eight hundred thirty thousand, two hundred ninety-seven".