423433222331122 has 16 divisors (see below), whose sum is σ = 636124373933400. Its totient is φ = 211391794801152.

The previous prime is 423433222331111. The next prime is 423433222331167. The reversal of 423433222331122 is 221133222334324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 351014126507641 + 72419095823481 = 18735371^2 + 8509941^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20251504 + ... + 35454052.

Almost surely, 2^{423433222331122} is an apocalyptic number.

423433222331122 is a deficient number, since it is larger than the sum of its proper divisors (212691151602278).

423433222331122 is a wasteful number, since it uses less digits than its factorization.

423433222331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15223917.

The product of its digits is 248832, while the sum is 37.

Adding to 423433222331122 its reverse (221133222334324), we get a palindrome (644566444665446).

The spelling of 423433222331122 in words is "four hundred twenty-three trillion, four hundred thirty-three billion, two hundred twenty-two million, three hundred thirty-one thousand, one hundred twenty-two".