12277700701227 has 24 divisors (see below), whose sum is σ = 19806002782384. Its totient is φ = 7555508121888.

The previous prime is 12277700701177. The next prime is 12277700701243. The reversal of 12277700701227 is 72210700777221.

It is a happy number.

It is not a de Polignac number, because 12277700701227 - 2⁶ = 12277700701163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12277700702227) 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, 1943285968 + ... + 1943292285.

Almost surely, 2^{12277700701227} is an apocalyptic number.

12277700701227 is a deficient number, since it is larger than the sum of its proper divisors (7528302081157).

12277700701227 is an equidigital number, since it uses as much as digits as its factorization.

12277700701227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886578281 (or 3886578269 counting only the distinct ones).

The product of its (nonzero) digits is 268912, while the sum is 45.

The spelling of 12277700701227 in words is "twelve trillion, two hundred seventy-seven billion, seven hundred million, seven hundred one thousand, two hundred twenty-seven".