2011222002233 has 2 divisors, whose sum is σ = 2011222002234. Its totient is φ = 2011222002232.

The previous prime is 2011222002211. The next prime is 2011222002239. The reversal of 2011222002233 is 3322002221102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1915699591744 + 95522410489 = 1384088^2 + 309067^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011222002233 - 2²⁴ = 2011205225017 is a prime.

It is a super-2 number, since 2×2011222002233² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2011222002239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005611001116 + 1005611001117.

It is an arithmetic number, because the mean of its divisors is an integer number (1005611001117).

Almost surely, 2^{2011222002233} is an apocalyptic number.

It is an amenable number.

2011222002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011222002233 is an equidigital number, since it uses as much as digits as its factorization.

2011222002233 is an evil number, because the sum of its binary digits is even.

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

Adding to 2011222002233 its reverse (3322002221102), we get a palindrome (5333224223335).

The spelling of 2011222002233 in words is "two trillion, eleven billion, two hundred twenty-two million, two thousand, two hundred thirty-three".