12427755201 has 24 divisors (see below), whose sum is σ = 18945438720. Its totient is φ = 7828573536.

The previous prime is 12427755173. The next prime is 12427755217. The reversal of 12427755201 is 10255772421.

12427755201 is a `hidden beast` number, since 124 + 2 + 7 + 7 + 5 + 520 + 1 = 666.

It is not a de Polignac number, because 12427755201 - 2¹³ = 12427747009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12427755251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29386 + ... + 160371.

It is an arithmetic number, because the mean of its divisors is an integer number (789393280).

Almost surely, 2^12427755201 is an apocalyptic number.

It is an amenable number.

12427755201 is a deficient number, since it is larger than the sum of its proper divisors (6517683519).

12427755201 is a wasteful number, since it uses less digits than its factorization.

12427755201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190165 (or 190162 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 12427755201 in words is "twelve billion, four hundred twenty-seven million, seven hundred fifty-five thousand, two hundred one".