22202200012211 has 2 divisors, whose sum is σ = 22202200012212. Its totient is φ = 22202200012210.

The previous prime is 22202200012189. The next prime is 22202200012219. The reversal of 22202200012211 is 11221000220222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22202200012211 - 2¹⁴ = 22202199995827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22202200012211.

It is not a weakly prime, because it can be changed into another prime (22202200012219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101100006105 + 11101100006106.

It is an arithmetic number, because the mean of its divisors is an integer number (11101100006106).

Almost surely, 2^{22202200012211} is an apocalyptic number.

22202200012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202200012211 is an equidigital number, since it uses as much as digits as its factorization.

22202200012211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22202200012211 its reverse (11221000220222), we get a palindrome (33423200232433).

The spelling of 22202200012211 in words is "twenty-two trillion, two hundred two billion, two hundred million, twelve thousand, two hundred eleven".