12214681051 has 2 divisors, whose sum is σ = 12214681052. Its totient is φ = 12214681050.

The previous prime is 12214681027. The next prime is 12214681097. The reversal of 12214681051 is 15018641221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12214681051 - 2⁷ = 12214680923 is a prime.

It is not a weakly prime, because it can be changed into another prime (12214681021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107340525 + 6107340526.

It is an arithmetic number, because the mean of its divisors is an integer number (6107340526).

Almost surely, 2^12214681051 is an apocalyptic number.

12214681051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214681051 is an equidigital number, since it uses as much as digits as its factorization.

12214681051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 12214681051 in words is "twelve billion, two hundred fourteen million, six hundred eighty-one thousand, fifty-one".