222202021133 has 2 divisors, whose sum is σ = 222202021134. Its totient is φ = 222202021132.

The previous prime is 222202021117. The next prime is 222202021219. The reversal of 222202021133 is 331120202222.

It is a happy number.

222202021133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119537530564 + 102664490569 = 345742^2 + 320413^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202021133 - 2⁴ = 222202021117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222202051133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101010566 + 111101010567.

It is an arithmetic number, because the mean of its divisors is an integer number (111101010567).

Almost surely, 2^222202021133 is an apocalyptic number.

It is an amenable number.

222202021133 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202021133 is an equidigital number, since it uses as much as digits as its factorization.

222202021133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222202021133 its reverse (331120202222), we get a palindrome (553322223355).

The spelling of 222202021133 in words is "two hundred twenty-two billion, two hundred two million, twenty-one thousand, one hundred thirty-three".