11113321022 has 36 divisors (see below), whose sum is σ = 17930595336. Its totient is φ = 5164937280.

The previous prime is 11113321001. The next prime is 11113321069. The reversal of 11113321022 is 22012331111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3980447 + ... + 3983237.

Almost surely, 2^11113321022 is an apocalyptic number.

11113321022 is a deficient number, since it is larger than the sum of its proper divisors (6817274314).

11113321022 is an equidigital number, since it uses as much as digits as its factorization.

11113321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993 (or 2893 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11113321022 its reverse (22012331111), we get a palindrome (33125652133).

The spelling of 11113321022 in words is "eleven billion, one hundred thirteen million, three hundred twenty-one thousand, twenty-two".