12010222979 has 2 divisors, whose sum is σ = 12010222980. Its totient is φ = 12010222978.

The previous prime is 12010222937. The next prime is 12010223023. The reversal of 12010222979 is 97922201021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12010222979 - 2¹⁶ = 12010157443 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12010222909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005111489 + 6005111490.

It is an arithmetic number, because the mean of its divisors is an integer number (6005111490).

Almost surely, 2^12010222979 is an apocalyptic number.

12010222979 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010222979 is an equidigital number, since it uses as much as digits as its factorization.

12010222979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 12010222979 in words is "twelve billion, ten million, two hundred twenty-two thousand, nine hundred seventy-nine".