12199623104 has 28 divisors (see below), whose sum is σ = 24665400504. Its totient is φ = 5984719104.

The previous prime is 12199623089. The next prime is 12199623119. The reversal of 12199623104 is 40132699121.

It is an interprime number because it is at equal distance from previous prime (12199623089) and next prime (12199623119).

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, 1794902 + ... + 1801685.

Almost surely, 2^12199623104 is an apocalyptic number.

It is an amenable number.

12199623104 is an abundant number, since it is smaller than the sum of its proper divisors (12465777400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12199623104 is an equidigital number, since it uses as much as digits as its factorization.

12199623104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596652 (or 3596642 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 12199623104 in words is "twelve billion, one hundred ninety-nine million, six hundred twenty-three thousand, one hundred four".