11213444119 has 2 divisors, whose sum is σ = 11213444120. Its totient is φ = 11213444118.

The previous prime is 11213444113. The next prime is 11213444131. The reversal of 11213444119 is 91144431211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11213444119 - 2⁹ = 11213443607 is a prime.

It is a super-2 number, since 2×11213444119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213444113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606722059 + 5606722060.

It is an arithmetic number, because the mean of its divisors is an integer number (5606722060).

Almost surely, 2^11213444119 is an apocalyptic number.

11213444119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213444119 is an equidigital number, since it uses as much as digits as its factorization.

11213444119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The spelling of 11213444119 in words is "eleven billion, two hundred thirteen million, four hundred forty-four thousand, one hundred nineteen".