123222196 has 24 divisors (see below), whose sum is σ = 221346944. Its totient is φ = 60000480.

The previous prime is 123222161. The next prime is 123222199. The reversal of 123222196 is 691222321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123222199) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22681 + ... + 27583.

Almost surely, 2^123222196 is an apocalyptic number.

It is an amenable number.

123222196 is a deficient number, since it is larger than the sum of its proper divisors (98124748).

123222196 is a wasteful number, since it uses less digits than its factorization.

123222196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071 (or 5069 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 123222196 is about 11100.5493557751. The cubic root of 123222196 is about 497.6182673804.

The spelling of 123222196 in words is "one hundred twenty-three million, two hundred twenty-two thousand, one hundred ninety-six".