12273740620200 has 144 divisors (see below), whose sum is σ = 41799866378400. Its totient is φ = 3226898908800.

The previous prime is 12273740620147. The next prime is 12273740620223. The reversal of 12273740620200 is 202604737221.

It is a happy number.

12273740620200 is a `hidden beast` number, since 1 + 2 + 2 + 7 + 3 + 7 + 4 + 0 + 620 + 20 + 0 = 666.

12273740620200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47891530 + ... + 48147129.

It is an arithmetic number, because the mean of its divisors is an integer number (290276849850).

Almost surely, 2^{12273740620200} is an apocalyptic number.

12273740620200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12273740620200 is an abundant number, since it is smaller than the sum of its proper divisors (29526125758200).

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

12273740620200 is a wasteful number, since it uses less digits than its factorization.

12273740620200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96038752 (or 96038740 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 12273740620200 in words is "twelve trillion, two hundred seventy-three billion, seven hundred forty million, six hundred twenty thousand, two hundred".