2212223552333 has 2 divisors, whose sum is σ = 2212223552334. Its totient is φ = 2212223552332.

The previous prime is 2212223552309. The next prime is 2212223552377. The reversal of 2212223552333 is 3332553222122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2176253395369 + 35970156964 = 1475213^2 + 189658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212223552333 - 2¹² = 2212223548237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2212223552293 and 2212223552302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212223552633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106111776166 + 1106111776167.

It is an arithmetic number, because the mean of its divisors is an integer number (1106111776167).

Almost surely, 2^{2212223552333} is an apocalyptic number.

It is an amenable number.

2212223552333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212223552333 is an equidigital number, since it uses as much as digits as its factorization.

2212223552333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 35.

Adding to 2212223552333 its reverse (3332553222122), we get a palindrome (5544776774455).

The spelling of 2212223552333 in words is "two trillion, two hundred twelve billion, two hundred twenty-three million, five hundred fifty-two thousand, three hundred thirty-three".