2202212333231 has 2 divisors, whose sum is σ = 2202212333232. Its totient is φ = 2202212333230.

The previous prime is 2202212333203. The next prime is 2202212333249. The reversal of 2202212333231 is 1323332122022.

2202212333231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202212333231 is a prime.

It is a super-2 number, since 2×2202212333231² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2202212333231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202212335231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101106166615 + 1101106166616.

It is an arithmetic number, because the mean of its divisors is an integer number (1101106166616).

Almost surely, 2^{2202212333231} is an apocalyptic number.

2202212333231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202212333231 is an equidigital number, since it uses as much as digits as its factorization.

2202212333231 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2202212333231 its reverse (1323332122022), we get a palindrome (3525544455253).

The spelling of 2202212333231 in words is "two trillion, two hundred two billion, two hundred twelve million, three hundred thirty-three thousand, two hundred thirty-one".