422522991333 has 32 divisors (see below), whose sum is σ = 645161489280. Its totient is φ = 273125623680.

The previous prime is 422522991329. The next prime is 422522991361. The reversal of 422522991333 is 333199225224.

422522991333 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 229 + 91 + 333 = 666.

It is not a de Polignac number, because 422522991333 - 2² = 422522991329 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422522991533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 990366 + ... + 1351247.

It is an arithmetic number, because the mean of its divisors is an integer number (20161296540).

Almost surely, 2^422522991333 is an apocalyptic number.

It is an amenable number.

422522991333 is a deficient number, since it is larger than the sum of its proper divisors (222638497947).

422522991333 is a wasteful number, since it uses less digits than its factorization.

422522991333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341826 (or 2341820 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The spelling of 422522991333 in words is "four hundred twenty-two billion, five hundred twenty-two million, nine hundred ninety-one thousand, three hundred thirty-three".