11222333313 has 4 divisors (see below), whose sum is σ = 14963111088. Its totient is φ = 7481555540.

The previous prime is 11222333273. The next prime is 11222333333. The reversal of 11222333313 is 31333322211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11222333313 - 2⁹ = 11222332801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222333333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870388883 + ... + 1870388888.

It is an arithmetic number, because the mean of its divisors is an integer number (3740777772).

Almost surely, 2^11222333313 is an apocalyptic number.

It is an amenable number.

11222333313 is a deficient number, since it is larger than the sum of its proper divisors (3740777775).

11222333313 is an equidigital number, since it uses as much as digits as its factorization.

11222333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740777774.

The product of its digits is 1944, while the sum is 24.

Adding to 11222333313 its reverse (31333322211), we get a palindrome (42555655524).

The spelling of 11222333313 in words is "eleven billion, two hundred twenty-two million, three hundred thirty-three thousand, three hundred thirteen".