11122331133 has 16 divisors (see below), whose sum is σ = 15085316160. Its totient is φ = 7287186816.

The previous prime is 11122331119. The next prime is 11122331137. The reversal of 11122331133 is 33113322111.

It is a happy number.

It is not a de Polignac number, because 11122331133 - 2⁶ = 11122331069 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122331137) 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, 892441 + ... + 904817.

It is an arithmetic number, because the mean of its divisors is an integer number (942832260).

Almost surely, 2^11122331133 is an apocalyptic number.

It is an amenable number.

11122331133 is a deficient number, since it is larger than the sum of its proper divisors (3962985027).

11122331133 is a wasteful number, since it uses less digits than its factorization.

11122331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17516.

The product of its digits is 324, while the sum is 21.

Adding to 11122331133 its reverse (33113322111), we get a palindrome (44235653244).

The spelling of 11122331133 in words is "eleven billion, one hundred twenty-two million, three hundred thirty-one thousand, one hundred thirty-three".