22302132112111 has 2 divisors, whose sum is σ = 22302132112112. Its totient is φ = 22302132112110.

The previous prime is 22302132112109. The next prime is 22302132112133. The reversal of 22302132112111 is 11121123120322.

It is a happy number.

It is an a-pointer prime, because the next prime (22302132112133) can be obtained adding 22302132112111 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22302132112111 - 2¹ = 22302132112109 is a prime.

Together with 22302132112109, 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 (22302132113111) 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, 11151066056055 + 11151066056056.

It is an arithmetic number, because the mean of its divisors is an integer number (11151066056056).

Almost surely, 2^{22302132112111} is an apocalyptic number.

22302132112111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22302132112111 is an equidigital number, since it uses as much as digits as its factorization.

22302132112111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 22302132112111 its reverse (11121123120322), we get a palindrome (33423255232433).

The spelling of 22302132112111 in words is "twenty-two trillion, three hundred two billion, one hundred thirty-two million, one hundred twelve thousand, one hundred eleven".