22103310311 has 2 divisors, whose sum is σ = 22103310312. Its totient is φ = 22103310310.

The previous prime is 22103310301. The next prime is 22103310347. The reversal of 22103310311 is 11301330122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22103310311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22103310311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103310301) 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, 11051655155 + 11051655156.

It is an arithmetic number, because the mean of its divisors is an integer number (11051655156).

Almost surely, 2^22103310311 is an apocalyptic number.

22103310311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103310311 is an equidigital number, since it uses as much as digits as its factorization.

22103310311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 22103310311 its reverse (11301330122), we get a palindrome (33404640433).

The spelling of 22103310311 in words is "twenty-two billion, one hundred three million, three hundred ten thousand, three hundred eleven".