12299830236 has 30 divisors (see below), whose sum is σ = 32154186680. Its totient is φ = 4099943304.

The previous prime is 12299830229. The next prime is 12299830237. The reversal of 12299830236 is 63203899221.

It is a happy number.

12299830236 is a `hidden beast` number, since 1 + 229 + 98 + 302 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12299830191 and 12299830200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299830237) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18980896 + ... + 18981543.

Almost surely, 2^12299830236 is an apocalyptic number.

It is an amenable number.

12299830236 is an abundant number, since it is smaller than the sum of its proper divisors (19854356444).

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

12299830236 is a wasteful number, since it uses less digits than its factorization.

12299830236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37962455 (or 37962444 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 12299830236 in words is "twelve billion, two hundred ninety-nine million, eight hundred thirty thousand, two hundred thirty-six".