22122701311 has 2 divisors, whose sum is σ = 22122701312. Its totient is φ = 22122701310.

The previous prime is 22122701309. The next prime is 22122701333. The reversal of 22122701311 is 11310722122.

It is an a-pointer prime, because the next prime (22122701333) can be obtained adding 22122701311 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22122701311 - 2¹ = 22122701309 is a prime.

It is a super-2 number, since 2×22122701311² (a number of 21 digits) contains 22 as substring.

Together with 22122701309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22122701351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061350655 + 11061350656.

It is an arithmetic number, because the mean of its divisors is an integer number (11061350656).

Almost surely, 2^22122701311 is an apocalyptic number.

22122701311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122701311 is an equidigital number, since it uses as much as digits as its factorization.

22122701311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The spelling of 22122701311 in words is "twenty-two billion, one hundred twenty-two million, seven hundred one thousand, three hundred eleven".