22101122333 has 2 divisors, whose sum is σ = 22101122334. Its totient is φ = 22101122332.

The previous prime is 22101122321. The next prime is 22101122363. The reversal of 22101122333 is 33322110122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21928278724 + 172843609 = 148082^2 + 13147^2 .

It is a cyclic number.

It is not a de Polignac number, because 22101122333 - 2⁸ = 22101122077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101122363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050561166 + 11050561167.

It is an arithmetic number, because the mean of its divisors is an integer number (11050561167).

Almost surely, 2^22101122333 is an apocalyptic number.

It is an amenable number.

22101122333 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101122333 is an equidigital number, since it uses as much as digits as its factorization.

22101122333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22101122333 its reverse (33322110122), we get a palindrome (55423232455).

The spelling of 22101122333 in words is "twenty-two billion, one hundred one million, one hundred twenty-two thousand, three hundred thirty-three".