22103203221133 has 2 divisors, whose sum is σ = 22103203221134. Its totient is φ = 22103203221132.

The previous prime is 22103203221119. The next prime is 22103203221167. The reversal of 22103203221133 is 33112230230122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13487792440329 + 8615410780804 = 3672573^2 + 2935202^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103203221133 - 2⁹ = 22103203220621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22103203221098 and 22103203221107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103203221173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051601610566 + 11051601610567.

It is an arithmetic number, because the mean of its divisors is an integer number (11051601610567).

Almost surely, 2^{22103203221133} is an apocalyptic number.

It is an amenable number.

22103203221133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103203221133 is an equidigital number, since it uses as much as digits as its factorization.

22103203221133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22103203221133 its reverse (33112230230122), we get a palindrome (55215433451255).

The spelling of 22103203221133 in words is "twenty-two trillion, one hundred three billion, two hundred three million, two hundred twenty-one thousand, one hundred thirty-three".