222001200133 has 2 divisors, whose sum is σ = 222001200134. Its totient is φ = 222001200132.

The previous prime is 222001200107. The next prime is 222001200143. The reversal of 222001200133 is 331002100222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218143175364 + 3858024769 = 467058^2 + 62113^2 .

It is a cyclic number.

It is not a de Polignac number, because 222001200133 - 2⁹ = 222001199621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222001200103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000600066 + 111000600067.

It is an arithmetic number, because the mean of its divisors is an integer number (111000600067).

Almost surely, 2^222001200133 is an apocalyptic number.

It is an amenable number.

222001200133 is a deficient number, since it is larger than the sum of its proper divisors (1).

222001200133 is an equidigital number, since it uses as much as digits as its factorization.

222001200133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 222001200133 its reverse (331002100222), we get a palindrome (553003300355).

The spelling of 222001200133 in words is "two hundred twenty-two billion, one million, two hundred thousand, one hundred thirty-three".