11122111330 has 32 divisors (see below), whose sum is σ = 21844971648. Its totient is φ = 4043443200.

The previous prime is 11122111313. The next prime is 11122111333. The reversal of 11122111330 is 3311122111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11122111333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589219 + ... + 607801.

It is an arithmetic number, because the mean of its divisors is an integer number (682655364).

Almost surely, 2^11122111330 is an apocalyptic number.

11122111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122111330 is a deficient number, since it is larger than the sum of its proper divisors (10722860318).

11122111330 is a wasteful number, since it uses less digits than its factorization.

11122111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11122111330 its reverse (3311122111), we get a palindrome (14433233441).

The spelling of 11122111330 in words is "eleven billion, one hundred twenty-two million, one hundred eleven thousand, three hundred thirty".