422208394501308 has 12 divisors (see below), whose sum is σ = 985152920503080. Its totient is φ = 140736131500432.

The previous prime is 422208394501301. The next prime is 422208394501337. The reversal of 422208394501308 is 803105493802224.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422208394501301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17592016437543 + ... + 17592016437566.

It is an arithmetic number, because the mean of its divisors is an integer number (82096076708590).

Almost surely, 2^{422208394501308} is an apocalyptic number.

It is an amenable number.

422208394501308 is an abundant number, since it is smaller than the sum of its proper divisors (562944526001772).

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

422208394501308 is a wasteful number, since it uses less digits than its factorization.

422208394501308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35184032875116 (or 35184032875114 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 422208394501308 in words is "four hundred twenty-two trillion, two hundred eight billion, three hundred ninety-four million, five hundred one thousand, three hundred eight".