2122202012911 has 2 divisors, whose sum is σ = 2122202012912. Its totient is φ = 2122202012910.

The previous prime is 2122202012897. The next prime is 2122202012939. The reversal of 2122202012911 is 1192102022212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122202012911 - 2²³ = 2122193624303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122202012971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061101006455 + 1061101006456.

It is an arithmetic number, because the mean of its divisors is an integer number (1061101006456).

Almost surely, 2^{2122202012911} is an apocalyptic number.

2122202012911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122202012911 is an equidigital number, since it uses as much as digits as its factorization.

2122202012911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 2122202012911 in words is "two trillion, one hundred twenty-two billion, two hundred two million, twelve thousand, nine hundred eleven".