2122000511711 has 2 divisors, whose sum is σ = 2122000511712. Its totient is φ = 2122000511710.

The previous prime is 2122000511669. The next prime is 2122000511713. The reversal of 2122000511711 is 1171150002212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122000511711 is a prime.

Together with 2122000511713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122000511713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061000255855 + 1061000255856.

It is an arithmetic number, because the mean of its divisors is an integer number (1061000255856).

Almost surely, 2^{2122000511711} is an apocalyptic number.

2122000511711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122000511711 is an equidigital number, since it uses as much as digits as its factorization.

2122000511711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 23.

Adding to 2122000511711 its reverse (1171150002212), we get a palindrome (3293150513923).

The spelling of 2122000511711 in words is "two trillion, one hundred twenty-two billion, five hundred eleven thousand, seven hundred eleven".