202212200002091 has 2 divisors, whose sum is σ = 202212200002092. Its totient is φ = 202212200002090.

The previous prime is 202212200002067. The next prime is 202212200002151. The reversal of 202212200002091 is 190200002212202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202212200002091 - 2¹⁰ = 202212200001067 is a prime.

It is a super-3 number, since 3×202212200002091³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (202212200802091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106100001045 + 101106100001046.

It is an arithmetic number, because the mean of its divisors is an integer number (101106100001046).

Almost surely, 2^{202212200002091} is an apocalyptic number.

202212200002091 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212200002091 is an equidigital number, since it uses as much as digits as its factorization.

202212200002091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 202212200002091 its reverse (190200002212202), we get a palindrome (392412202214293).

The spelling of 202212200002091 in words is "two hundred two trillion, two hundred twelve billion, two hundred million, two thousand, ninety-one".