201011222712233 has 2 divisors, whose sum is σ = 201011222712234. Its totient is φ = 201011222712232.

The previous prime is 201011222712217. The next prime is 201011222712263. The reversal of 201011222712233 is 332217222110102.

201011222712233 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., 194037461451289 + 6973761260944 = 13929733^2 + 2640788^2 .

It is a cyclic number.

It is not a de Polignac number, because 201011222712233 - 2⁴ = 201011222712217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201011222712196 and 201011222712205.

It is not a weakly prime, because it can be changed into another prime (201011222712203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505611356116 + 100505611356117.

It is an arithmetic number, because the mean of its divisors is an integer number (100505611356117).

Almost surely, 2^{201011222712233} is an apocalyptic number.

It is an amenable number.

201011222712233 is a deficient number, since it is larger than the sum of its proper divisors (1).

201011222712233 is an equidigital number, since it uses as much as digits as its factorization.

201011222712233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 201011222712233 its reverse (332217222110102), we get a palindrome (533228444822335).

The spelling of 201011222712233 in words is "two hundred one trillion, eleven billion, two hundred twenty-two million, seven hundred twelve thousand, two hundred thirty-three".