2213334244549 has 2 divisors, whose sum is σ = 2213334244550. Its totient is φ = 2213334244548.

The previous prime is 2213334244489. The next prime is 2213334244553. The reversal of 2213334244549 is 9454424333122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1791020124100 + 422314120449 = 1338290^2 + 649857^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213334244549 - 2¹⁹ = 2213333720261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2213334244499 and 2213334244508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213334244579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106667122274 + 1106667122275.

It is an arithmetic number, because the mean of its divisors is an integer number (1106667122275).

Almost surely, 2^{2213334244549} is an apocalyptic number.

It is an amenable number.

2213334244549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213334244549 is an equidigital number, since it uses as much as digits as its factorization.

2213334244549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 46.

The spelling of 2213334244549 in words is "two trillion, two hundred thirteen billion, three hundred thirty-four million, two hundred forty-four thousand, five hundred forty-nine".