2213020349 has 2 divisors, whose sum is σ = 2213020350. Its totient is φ = 2213020348.

The previous prime is 2213020301. The next prime is 2213020361. The reversal of 2213020349 is 9430203122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1858903225 + 354117124 = 43115^2 + 18818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213020349 - 2⁸ = 2213020093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213020549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106510174 + 1106510175.

It is an arithmetic number, because the mean of its divisors is an integer number (1106510175).

Almost surely, 2^2213020349 is an apocalyptic number.

It is an amenable number.

2213020349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213020349 is an equidigital number, since it uses as much as digits as its factorization.

2213020349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2213020349 is about 47042.7502278513. The cubic root of 2213020349 is about 1303.1521826985.

The spelling of 2213020349 in words is "two billion, two hundred thirteen million, twenty thousand, three hundred forty-nine".