422123262321224 has 16 divisors (see below), whose sum is σ = 791483171539500. Its totient is φ = 211061083244032.

The previous prime is 422123262321221. The next prime is 422123262321247.

422123262321224 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 421905156508900 + 218105812324 = 20540330^2 + 467018^2 .

It is not an unprimeable number, because it can be changed into a prime (422123262321221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65206049 + ... + 71386800.

Almost surely, 2^{422123262321224} is an apocalyptic number.

It is an amenable number.

422123262321224 is a deficient number, since it is larger than the sum of its proper divisors (369359909218276).

422123262321224 is a wasteful number, since it uses less digits than its factorization.

422123262321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136979152 (or 136979148 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The spelling of 422123262321224 in words is "four hundred twenty-two trillion, one hundred twenty-three billion, two hundred sixty-two million, three hundred twenty-one thousand, two hundred twenty-four".