2122022002189 has 2 divisors, whose sum is σ = 2122022002190. Its totient is φ = 2122022002188.

The previous prime is 2122022002097. The next prime is 2122022002231. The reversal of 2122022002189 is 9812002202212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1864978072164 + 257043930025 = 1365642^2 + 506995^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122022002189 - 2¹⁵ = 2122021969421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122022002189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122022012189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061011001094 + 1061011001095.

It is an arithmetic number, because the mean of its divisors is an integer number (1061011001095).

Almost surely, 2^{2122022002189} is an apocalyptic number.

It is an amenable number.

2122022002189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122022002189 is an equidigital number, since it uses as much as digits as its factorization.

2122022002189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 2122022002189 in words is "two trillion, one hundred twenty-two billion, twenty-two million, two thousand, one hundred eighty-nine".