2223302121211 has 2 divisors, whose sum is σ = 2223302121212. Its totient is φ = 2223302121210.

The previous prime is 2223302121181. The next prime is 2223302121217. The reversal of 2223302121211 is 1121212033222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223302121211 - 2²⁷ = 2223167903483 is a prime.

It is a super-2 number, since 2×2223302121211² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2223302121217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111651060605 + 1111651060606.

It is an arithmetic number, because the mean of its divisors is an integer number (1111651060606).

Almost surely, 2^{2223302121211} is an apocalyptic number.

2223302121211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223302121211 is an equidigital number, since it uses as much as digits as its factorization.

2223302121211 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 22.

Adding to 2223302121211 its reverse (1121212033222), we get a palindrome (3344514154433).

The spelling of 2223302121211 in words is "two trillion, two hundred twenty-three billion, three hundred two million, one hundred twenty-one thousand, two hundred eleven".