2212051333 has 2 divisors, whose sum is σ = 2212051334. Its totient is φ = 2212051332.

The previous prime is 2212051319. The next prime is 2212051337. The reversal of 2212051333 is 3331502122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1744064644 + 467986689 = 41762^2 + 21633^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212051333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212051337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106025666 + 1106025667.

It is an arithmetic number, because the mean of its divisors is an integer number (1106025667).

Almost surely, 2^2212051333 is an apocalyptic number.

It is an amenable number.

2212051333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212051333 is an equidigital number, since it uses as much as digits as its factorization.

2212051333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2212051333 is about 47032.4497873543. The cubic root of 2212051333 is about 1302.9619510284.

Adding to 2212051333 its reverse (3331502122), we get a palindrome (5543553455).

The spelling of 2212051333 in words is "two billion, two hundred twelve million, fifty-one thousand, three hundred thirty-three".