123233422 has 32 divisors (see below), whose sum is σ = 203442624. Its totient is φ = 55641600.

The previous prime is 123233387. The next prime is 123233431. The reversal of 123233422 is 224332321.

It is a junction number, because it is equal to n+sod(n) for n = 123233393 and 123233402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444748 + ... + 445024.

It is an arithmetic number, because the mean of its divisors is an integer number (6357582).

Almost surely, 2^123233422 is an apocalyptic number.

123233422 is a deficient number, since it is larger than the sum of its proper divisors (80209202).

123233422 is a wasteful number, since it uses less digits than its factorization.

123233422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604.

The product of its digits is 1728, while the sum is 22.

The square root of 123233422 is about 11101.0549949093. The cubic root of 123233422 is about 497.6333785461.

Adding to 123233422 its reverse (224332321), we get a palindrome (347565743).

The spelling of 123233422 in words is "one hundred twenty-three million, two hundred thirty-three thousand, four hundred twenty-two".