11213333433349 has 2 divisors, whose sum is σ = 11213333433350. Its totient is φ = 11213333433348.

The previous prime is 11213333433307. The next prime is 11213333433353. The reversal of 11213333433349 is 94333433331211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6175508293249 + 5037825140100 = 2485057^2 + 2244510^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213333433349 - 2¹⁷ = 11213333302277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213336433349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606666716674 + 5606666716675.

It is an arithmetic number, because the mean of its divisors is an integer number (5606666716675).

Almost surely, 2^{11213333433349} is an apocalyptic number.

It is an amenable number.

11213333433349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213333433349 is an equidigital number, since it uses as much as digits as its factorization.

11213333433349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 43.

The spelling of 11213333433349 in words is "eleven trillion, two hundred thirteen billion, three hundred thirty-three million, four hundred thirty-three thousand, three hundred forty-nine".