2213322739 has 2 divisors, whose sum is σ = 2213322740. Its totient is φ = 2213322738.

The previous prime is 2213322677. The next prime is 2213322773. The reversal of 2213322739 is 9372233122.

It is an a-pointer prime, because the next prime (2213322773) can be obtained adding 2213322739 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2213322739 - 2¹¹ = 2213320691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2213322799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106661369 + 1106661370.

It is an arithmetic number, because the mean of its divisors is an integer number (1106661370).

Almost surely, 2^2213322739 is an apocalyptic number.

2213322739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213322739 is an equidigital number, since it uses as much as digits as its factorization.

2213322739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2213322739 is about 47045.9641095812. The cubic root of 2213322739 is about 1303.2115348025.

The spelling of 2213322739 in words is "two billion, two hundred thirteen million, three hundred twenty-two thousand, seven hundred thirty-nine".