12136363645200 has 120 divisors (see below), whose sum is σ = 38877875975136. Its totient is φ = 3236275584000.

The previous prime is 12136363645187. The next prime is 12136363645223. The reversal of 12136363645200 is 254636363121.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52313460 + ... + 52544940.

Almost surely, 2^{12136363645200} is an apocalyptic number.

12136363645200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12136363645200 is an abundant number, since it is smaller than the sum of its proper divisors (26741512329936).

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

12136363645200 is a wasteful number, since it uses less digits than its factorization.

12136363645200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275193 (or 275182 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 12136363645200 in words is "twelve trillion, one hundred thirty-six billion, three hundred sixty-three million, six hundred forty-five thousand, two hundred".