22203332441 has 2 divisors, whose sum is σ = 22203332442. Its totient is φ = 22203332440.

The previous prime is 22203332429. The next prime is 22203332483. The reversal of 22203332441 is 14423330222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19920499600 + 2282832841 = 141140^2 + 47779^2 .

It is a cyclic number.

It is not a de Polignac number, because 22203332441 - 2¹⁰ = 22203331417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22203332441.

It is not a weakly prime, because it can be changed into another prime (22203332491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101666220 + 11101666221.

It is an arithmetic number, because the mean of its divisors is an integer number (11101666221).

Almost surely, 2^22203332441 is an apocalyptic number.

It is an amenable number.

22203332441 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203332441 is an equidigital number, since it uses as much as digits as its factorization.

22203332441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22203332441 its reverse (14423330222), we get a palindrome (36626662663).

The spelling of 22203332441 in words is "twenty-two billion, two hundred three million, three hundred thirty-two thousand, four hundred forty-one".