20220101202199 has 2 divisors, whose sum is σ = 20220101202200. Its totient is φ = 20220101202198.

The previous prime is 20220101202179. The next prime is 20220101202233. The reversal of 20220101202199 is 99120210102202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20220101202199 is a prime.

It is a super-3 number, since 3×20220101202199³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20220101202199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20220101202149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110050601099 + 10110050601100.

It is an arithmetic number, because the mean of its divisors is an integer number (10110050601100).

Almost surely, 2^{20220101202199} is an apocalyptic number.

20220101202199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220101202199 is an equidigital number, since it uses as much as digits as its factorization.

20220101202199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 20220101202199 in words is "twenty trillion, two hundred twenty billion, one hundred one million, two hundred two thousand, one hundred ninety-nine".