22103310263 has 2 divisors, whose sum is σ = 22103310264. Its totient is φ = 22103310262.

The previous prime is 22103310241. The next prime is 22103310287. The reversal of 22103310263 is 36201330122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22103310263 - 2¹⁸ = 22103048119 is a prime.

It is a super-2 number, since 2×22103310263² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103390263) 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, 11051655131 + 11051655132.

It is an arithmetic number, because the mean of its divisors is an integer number (11051655132).

Almost surely, 2^22103310263 is an apocalyptic number.

22103310263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103310263 is an equidigital number, since it uses as much as digits as its factorization.

22103310263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22103310263 its reverse (36201330122), we get a palindrome (58304640385).

The spelling of 22103310263 in words is "twenty-two billion, one hundred three million, three hundred ten thousand, two hundred sixty-three".