422766667224 has 64 divisors (see below), whose sum is σ = 1281111120000. Its totient is φ = 128111110560.

The previous prime is 422766667201. The next prime is 422766667241.

422766667224 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88963674 + ... + 88968425.

It is an arithmetic number, because the mean of its divisors is an integer number (20017361250).

Almost surely, 2^422766667224 is an apocalyptic number.

422766667224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422766667224 is an abundant number, since it is smaller than the sum of its proper divisors (858344452776).

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

422766667224 is a wasteful number, since it uses less digits than its factorization.

422766667224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177932125 (or 177932115 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 54.

The spelling of 422766667224 in words is "four hundred twenty-two billion, seven hundred sixty-six million, six hundred sixty-seven thousand, two hundred twenty-four".