20020011220199 has 2 divisors, whose sum is σ = 20020011220200. Its totient is φ = 20020011220198.

The previous prime is 20020011220141. The next prime is 20020011220249. The reversal of 20020011220199 is 99102211002002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20020011220199 is a prime.

It is a super-3 number, since 3×20020011220199³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020011228199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010005610099 + 10010005610100.

It is an arithmetic number, because the mean of its divisors is an integer number (10010005610100).

Almost surely, 2^{20020011220199} is an apocalyptic number.

20020011220199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020011220199 is an equidigital number, since it uses as much as digits as its factorization.

20020011220199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 20020011220199 in words is "twenty trillion, twenty billion, eleven million, two hundred twenty thousand, one hundred ninety-nine".