12276773051 has 4 divisors (see below), whose sum is σ = 12279909600. Its totient is φ = 12273636504.

The previous prime is 12276773027. The next prime is 12276773063. The reversal of 12276773051 is 15037767221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15037767221 = 53 ⋅283731457.

It is a cyclic number.

It is not a de Polignac number, because 12276773051 - 2⁶ = 12276772987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12276773011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562396 + ... + 1570233.

It is an arithmetic number, because the mean of its divisors is an integer number (3069977400).

Almost surely, 2^12276773051 is an apocalyptic number.

12276773051 is a deficient number, since it is larger than the sum of its proper divisors (3136549).

12276773051 is an equidigital number, since it uses as much as digits as its factorization.

12276773051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136548.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 12276773051 in words is "twelve billion, two hundred seventy-six million, seven hundred seventy-three thousand, fifty-one".