1223107996 has 48 divisors (see below), whose sum is σ = 2430046080. Its totient is φ = 533776320.

The previous prime is 1223107987. The next prime is 1223108009. The reversal of 1223107996 is 6997013221.

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, 106150 + ... + 117106.

It is an arithmetic number, because the mean of its divisors is an integer number (50625960).

Almost surely, 2^1223107996 is an apocalyptic number.

It is an amenable number.

1223107996 is a deficient number, since it is larger than the sum of its proper divisors (1206938084).

1223107996 is a wasteful number, since it uses less digits than its factorization.

1223107996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11074 (or 11072 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1223107996 is about 34972.9609269790. The cubic root of 1223107996 is about 1069.4363339738.

The spelling of 1223107996 in words is "one billion, two hundred twenty-three million, one hundred seven thousand, nine hundred ninety-six".