2001222033199 has 2 divisors, whose sum is σ = 2001222033200. Its totient is φ = 2001222033198.

The previous prime is 2001222033163. The next prime is 2001222033233. The reversal of 2001222033199 is 9913302221002.

It is an a-pointer prime, because the next prime (2001222033233) can be obtained adding 2001222033199 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2001222033199 - 2²¹ = 2001219936047 is a prime.

It is a super-2 number, since 2×2001222033199² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001222031199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000611016599 + 1000611016600.

It is an arithmetic number, because the mean of its divisors is an integer number (1000611016600).

Almost surely, 2^{2001222033199} is an apocalyptic number.

2001222033199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001222033199 is an equidigital number, since it uses as much as digits as its factorization.

2001222033199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 2001222033199 in words is "two trillion, one billion, two hundred twenty-two million, thirty-three thousand, one hundred ninety-nine".