222202023211013 has 2 divisors, whose sum is σ = 222202023211014. Its totient is φ = 222202023211012.

The previous prime is 222202023210997. The next prime is 222202023211139. The reversal of 222202023211013 is 310112320202222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183338992914529 + 38863030296484 = 13540273^2 + 6234022^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202023211013 - 2⁴ = 222202023210997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222202023211013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222202023211913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101011605506 + 111101011605507.

It is an arithmetic number, because the mean of its divisors is an integer number (111101011605507).

Almost surely, 2^{222202023211013} is an apocalyptic number.

It is an amenable number.

222202023211013 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202023211013 is an equidigital number, since it uses as much as digits as its factorization.

222202023211013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 222202023211013 its reverse (310112320202222), we get a palindrome (532314343413235).

The spelling of 222202023211013 in words is "two hundred twenty-two trillion, two hundred two billion, twenty-three million, two hundred eleven thousand, thirteen".