12210011195639 has 2 divisors, whose sum is σ = 12210011195640. Its totient is φ = 12210011195638.

The previous prime is 12210011195617. The next prime is 12210011195647. The reversal of 12210011195639 is 93659111001221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12210011195639 - 2⁸ = 12210011195383 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12210011195596 and 12210011195605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210011195939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105005597819 + 6105005597820.

It is an arithmetic number, because the mean of its divisors is an integer number (6105005597820).

Almost surely, 2^{12210011195639} is an apocalyptic number.

12210011195639 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210011195639 is an equidigital number, since it uses as much as digits as its factorization.

12210011195639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 41.

The spelling of 12210011195639 in words is "twelve trillion, two hundred ten billion, eleven million, one hundred ninety-five thousand, six hundred thirty-nine".