422243112324 has 48 divisors (see below), whose sum is σ = 1121531120640. Its totient is φ = 122389307040.

The previous prime is 422243112287. The next prime is 422243112331. The reversal of 422243112324 is 423211342224.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 422243112291 and 422243112300.

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, 69536344 + ... + 69542415.

It is an arithmetic number, because the mean of its divisors is an integer number (23365231680).

Almost surely, 2^422243112324 is an apocalyptic number.

422243112324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422243112324 is an abundant number, since it is smaller than the sum of its proper divisors (699288008316).

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

422243112324 is a wasteful number, since it uses less digits than its factorization.

422243112324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139078800 (or 139078798 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 422243112324 its reverse (423211342224), we get a palindrome (845454454548).

The spelling of 422243112324 in words is "four hundred twenty-two billion, two hundred forty-three million, one hundred twelve thousand, three hundred twenty-four".