12220020222239 has 2 divisors, whose sum is σ = 12220020222240. Its totient is φ = 12220020222238.

The previous prime is 12220020222191. The next prime is 12220020222253. The reversal of 12220020222239 is 93222202002221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12220020222239 - 2²⁸ = 12219751786783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220020225239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110010111119 + 6110010111120.

It is an arithmetic number, because the mean of its divisors is an integer number (6110010111120).

Almost surely, 2^{12220020222239} is an apocalyptic number.

12220020222239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220020222239 is an equidigital number, since it uses as much as digits as its factorization.

12220020222239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 12220020222239 in words is "twelve trillion, two hundred twenty billion, twenty million, two hundred twenty-two thousand, two hundred thirty-nine".