123133443422 has 32 divisors (see below), whose sum is σ = 208093999104. Its totient is φ = 54137397600.

The previous prime is 123133443373. The next prime is 123133443437. The reversal of 123133443422 is 224344331321.

123133443422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1363208 + ... + 1450724.

It is an arithmetic number, because the mean of its divisors is an integer number (6502937472).

Almost surely, 2^123133443422 is an apocalyptic number.

123133443422 is a deficient number, since it is larger than the sum of its proper divisors (84960555682).

123133443422 is a wasteful number, since it uses less digits than its factorization.

123133443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89624.

The product of its digits is 41472, while the sum is 32.

Adding to 123133443422 its reverse (224344331321), we get a palindrome (347477774743).

The spelling of 123133443422 in words is "one hundred twenty-three billion, one hundred thirty-three million, four hundred forty-three thousand, four hundred twenty-two".