22202011213243 has 2 divisors, whose sum is σ = 22202011213244. Its totient is φ = 22202011213242.

The previous prime is 22202011213223. The next prime is 22202011213289. The reversal of 22202011213243 is 34231211020222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22202011213243 - 2¹⁷ = 22202011082171 is a prime.

It is not a weakly prime, because it can be changed into another prime (22202011213223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101005606621 + 11101005606622.

It is an arithmetic number, because the mean of its divisors is an integer number (11101005606622).

Almost surely, 2^{22202011213243} is an apocalyptic number.

22202011213243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202011213243 is an equidigital number, since it uses as much as digits as its factorization.

22202011213243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22202011213243 its reverse (34231211020222), we get a palindrome (56433222233465).

The spelling of 22202011213243 in words is "twenty-two trillion, two hundred two billion, eleven million, two hundred thirteen thousand, two hundred forty-three".