22202002100189 has 2 divisors, whose sum is σ = 22202002100190. Its totient is φ = 22202002100188.

The previous prime is 22202002100177. The next prime is 22202002100221. The reversal of 22202002100189 is 98100120020222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18044297588164 + 4157704512025 = 4247858^2 + 2039045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22202002100189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22202002100389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101001050094 + 11101001050095.

It is an arithmetic number, because the mean of its divisors is an integer number (11101001050095).

Almost surely, 2^{22202002100189} is an apocalyptic number.

It is an amenable number.

22202002100189 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202002100189 is an equidigital number, since it uses as much as digits as its factorization.

22202002100189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 22202002100189 in words is "twenty-two trillion, two hundred two billion, two million, one hundred thousand, one hundred eighty-nine".