11110220213 has 2 divisors, whose sum is σ = 11110220214. Its totient is φ = 11110220212.

The previous prime is 11110220183. The next prime is 11110220243. The reversal of 11110220213 is 31202201111.

It is a balanced prime because it is at equal distance from previous prime (11110220183) and next prime (11110220243).

It can be written as a sum of positive squares in only one way, i.e., 9281973649 + 1828246564 = 96343^2 + 42758^2 .

It is an emirp because it is prime and its reverse (31202201111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110220213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110220243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555110106 + 5555110107.

It is an arithmetic number, because the mean of its divisors is an integer number (5555110107).

Almost surely, 2^11110220213 is an apocalyptic number.

It is an amenable number.

11110220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110220213 is an equidigital number, since it uses as much as digits as its factorization.

11110220213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11110220213 its reverse (31202201111), we get a palindrome (42312421324).

The spelling of 11110220213 in words is "eleven billion, one hundred ten million, two hundred twenty thousand, two hundred thirteen".