422388233862 has 24 divisors (see below), whose sum is σ = 982699157016. Its totient is φ = 120682352448.

The previous prime is 422388233857. The next prime is 422388233873. The reversal of 422388233862 is 268332883224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718347043 + ... + 718347630.

It is an arithmetic number, because the mean of its divisors is an integer number (40945798209).

Almost surely, 2^422388233862 is an apocalyptic number.

422388233862 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

422388233862 is an abundant number, since it is smaller than the sum of its proper divisors (560310923154).

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

422388233862 is a wasteful number, since it uses less digits than its factorization.

422388233862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436694692 (or 1436694685 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 51.

The spelling of 422388233862 in words is "four hundred twenty-two billion, three hundred eighty-eight million, two hundred thirty-three thousand, eight hundred sixty-two".