12225562600639 has 2 divisors, whose sum is σ = 12225562600640. Its totient is φ = 12225562600638.

The previous prime is 12225562600607. The next prime is 12225562600661. The reversal of 12225562600639 is 93600626552221.

It is a strong prime.

It is an emirp because it is prime and its reverse (93600626552221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12225562600639 - 2⁵ = 12225562600607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12225562600592 and 12225562600601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12225562609639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112781300319 + 6112781300320.

It is an arithmetic number, because the mean of its divisors is an integer number (6112781300320).

Almost surely, 2^{12225562600639} is an apocalyptic number.

12225562600639 is a deficient number, since it is larger than the sum of its proper divisors (1).

12225562600639 is an equidigital number, since it uses as much as digits as its factorization.

12225562600639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 12225562600639 in words is "twelve trillion, two hundred twenty-five billion, five hundred sixty-two million, six hundred thousand, six hundred thirty-nine".