11122011130 has 32 divisors (see below), whose sum is σ = 20170458000. Its totient is φ = 4415334912.

The previous prime is 11122011127. The next prime is 11122011137. The reversal of 11122011130 is 3111022111.

It is a happy number.

11122011130 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 366454449 + 10755556681 = 19143^2 + 103709^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11122011130.

It is not an unprimeable number, because it can be changed into a prime (11122011137) 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, 2520366 + ... + 2524774.

Almost surely, 2^11122011130 is an apocalyptic number.

11122011130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122011130 is a deficient number, since it is larger than the sum of its proper divisors (9048446870).

11122011130 is a wasteful number, since it uses less digits than its factorization.

11122011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11122011130 its reverse (3111022111), we get a palindrome (14233033241).

The spelling of 11122011130 in words is "eleven billion, one hundred twenty-two million, eleven thousand, one hundred thirty".