22232102033321 has 2 divisors, whose sum is σ = 22232102033322. Its totient is φ = 22232102033320.

The previous prime is 22232102033293. The next prime is 22232102033333. The reversal of 22232102033321 is 12333020123222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16067751571600 + 6164350461721 = 4008460^2 + 2482811^2 .

It is a cyclic number.

It is not a de Polignac number, because 22232102033321 - 2¹⁸ = 22232101771177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22232102033621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116051016660 + 11116051016661.

It is an arithmetic number, because the mean of its divisors is an integer number (11116051016661).

Almost surely, 2^{22232102033321} is an apocalyptic number.

It is an amenable number.

22232102033321 is a deficient number, since it is larger than the sum of its proper divisors (1).

22232102033321 is an equidigital number, since it uses as much as digits as its factorization.

22232102033321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22232102033321 its reverse (12333020123222), we get a palindrome (34565122156543).

The spelling of 22232102033321 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred two million, thirty-three thousand, three hundred twenty-one".