422123113032 has 32 divisors (see below), whose sum is σ = 1055357933280. Its totient is φ = 140701017600.

The previous prime is 422123112973. The next prime is 422123113039. The reversal of 422123113032 is 230311321224.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 422123112993 and 422123113011.

It is not an unprimeable number, because it can be changed into a prime (422123113039) 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 7 ways as a sum of consecutive naturals, for example, 111303 + ... + 925545.

It is an arithmetic number, because the mean of its divisors is an integer number (32979935415).

Almost surely, 2^422123113032 is an apocalyptic number.

It is an amenable number.

422123113032 is an abundant number, since it is smaller than the sum of its proper divisors (633234820248).

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

422123113032 is a wasteful number, since it uses less digits than its factorization.

422123113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835853 (or 835849 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 422123113032 its reverse (230311321224), we get a palindrome (652434434256).

The spelling of 422123113032 in words is "four hundred twenty-two billion, one hundred twenty-three million, one hundred thirteen thousand, thirty-two".