22100110121311 has 2 divisors, whose sum is σ = 22100110121312. Its totient is φ = 22100110121310.

The previous prime is 22100110121209. The next prime is 22100110121363. The reversal of 22100110121311 is 11312101100122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22100110121311 - 2¹³ = 22100110113119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100110121911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050055060655 + 11050055060656.

It is an arithmetic number, because the mean of its divisors is an integer number (11050055060656).

Almost surely, 2^{22100110121311} is an apocalyptic number.

22100110121311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100110121311 is an equidigital number, since it uses as much as digits as its factorization.

22100110121311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 22100110121311 its reverse (11312101100122), we get a palindrome (33412211221433).

The spelling of 22100110121311 in words is "twenty-two trillion, one hundred billion, one hundred ten million, one hundred twenty-one thousand, three hundred eleven".