12963222127 has 2 divisors, whose sum is σ = 12963222128. Its totient is φ = 12963222126.

The previous prime is 12963222091. The next prime is 12963222157. The reversal of 12963222127 is 72122236921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12963222127 - 2¹⁵ = 12963189359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12963222157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6481611063 + 6481611064.

It is an arithmetic number, because the mean of its divisors is an integer number (6481611064).

Almost surely, 2^12963222127 is an apocalyptic number.

12963222127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12963222127 is an equidigital number, since it uses as much as digits as its factorization.

12963222127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The spelling of 12963222127 in words is "twelve billion, nine hundred sixty-three million, two hundred twenty-two thousand, one hundred twenty-seven".