123233222 has 8 divisors (see below), whose sum is σ = 211256976. Its totient is φ = 52814232.

The previous prime is 123233207. The next prime is 123233239. The reversal of 123233222 is 222332321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123233194 and 123233203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4401173 + ... + 4401200.

It is an arithmetic number, because the mean of its divisors is an integer number (26407122).

Almost surely, 2^123233222 is an apocalyptic number.

123233222 is a deficient number, since it is larger than the sum of its proper divisors (88023754).

123233222 is an equidigital number, since it uses as much as digits as its factorization.

123233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8802382.

The product of its digits is 864, while the sum is 20.

The square root of 123233222 is about 11101.0459867528. The cubic root of 123233222 is about 497.6331093368.

Adding to 123233222 its reverse (222332321), we get a palindrome (345565543).

Subtracting 123233222 from its reverse (222332321), we obtain a palindrome (99099099).

The spelling of 123233222 in words is "one hundred twenty-three million, two hundred thirty-three thousand, two hundred twenty-two".