12602642234219 has 2 divisors, whose sum is σ = 12602642234220. Its totient is φ = 12602642234218.

The previous prime is 12602642234207. The next prime is 12602642234233. The reversal of 12602642234219 is 91243224620621.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12602642234219 is a prime.

It is a super-2 number, since 2×12602642234219² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12602642234219.

It is not a weakly prime, because it can be changed into another prime (12602642234519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6301321117109 + 6301321117110.

It is an arithmetic number, because the mean of its divisors is an integer number (6301321117110).

Almost surely, 2^{12602642234219} is an apocalyptic number.

12602642234219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12602642234219 is an equidigital number, since it uses as much as digits as its factorization.

12602642234219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 12602642234219 in words is "twelve trillion, six hundred two billion, six hundred forty-two million, two hundred thirty-four thousand, two hundred nineteen".