13220020120199 has 2 divisors, whose sum is σ = 13220020120200. Its totient is φ = 13220020120198.

The previous prime is 13220020120189. The next prime is 13220020120261. The reversal of 13220020120199 is 99102102002231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13220020120199 - 2⁴ = 13220020120183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13220020120159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610010060099 + 6610010060100.

It is an arithmetic number, because the mean of its divisors is an integer number (6610010060100).

Almost surely, 2^{13220020120199} is an apocalyptic number.

13220020120199 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220020120199 is an equidigital number, since it uses as much as digits as its factorization.

13220020120199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 13220020120199 in words is "thirteen trillion, two hundred twenty billion, twenty million, one hundred twenty thousand, one hundred ninety-nine".