12602206319 has 2 divisors, whose sum is σ = 12602206320. Its totient is φ = 12602206318.

The previous prime is 12602206307. The next prime is 12602206333. The reversal of 12602206319 is 91360220621.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12602206319 - 2²⁰ = 12601157743 is a prime.

It is a super-2 number, since 2×12602206319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12602206349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6301103159 + 6301103160.

It is an arithmetic number, because the mean of its divisors is an integer number (6301103160).

Almost surely, 2^12602206319 is an apocalyptic number.

12602206319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12602206319 is an equidigital number, since it uses as much as digits as its factorization.

12602206319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 12602206319 in words is "twelve billion, six hundred two million, two hundred six thousand, three hundred nineteen".