2022111212311 has 2 divisors, whose sum is σ = 2022111212312. Its totient is φ = 2022111212310.

The previous prime is 2022111212293. The next prime is 2022111212323. The reversal of 2022111212311 is 1132121112202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022111212311 - 2¹³ = 2022111204119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022111212371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011055606155 + 1011055606156.

It is an arithmetic number, because the mean of its divisors is an integer number (1011055606156).

Almost surely, 2^{2022111212311} is an apocalyptic number.

2022111212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022111212311 is an equidigital number, since it uses as much as digits as its factorization.

2022111212311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2022111212311 its reverse (1132121112202), we get a palindrome (3154232324513).

The spelling of 2022111212311 in words is "two trillion, twenty-two billion, one hundred eleven million, two hundred twelve thousand, three hundred eleven".