22002100193 has 2 divisors, whose sum is σ = 22002100194. Its totient is φ = 22002100192.

The previous prime is 22002100181. The next prime is 22002100229. The reversal of 22002100193 is 39100120022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14306073664 + 7696026529 = 119608^2 + 87727^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002100193 - 2²⁸ = 21733664737 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002100123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001050096 + 11001050097.

It is an arithmetic number, because the mean of its divisors is an integer number (11001050097).

Almost surely, 2^22002100193 is an apocalyptic number.

It is an amenable number.

22002100193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002100193 is an equidigital number, since it uses as much as digits as its factorization.

22002100193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 22002100193 in words is "twenty-two billion, two million, one hundred thousand, one hundred ninety-three".