11123130013122 has 32 divisors (see below), whose sum is σ = 22297782988800. Its totient is φ = 3699123488208.

The previous prime is 11123130013097. The next prime is 11123130013201. The reversal of 11123130013122 is 22131003132111.

11123130013122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87171693 + ... + 87299199.

It is an arithmetic number, because the mean of its divisors is an integer number (696805718400).

Almost surely, 2^{11123130013122} is an apocalyptic number.

11123130013122 is an abundant number, since it is smaller than the sum of its proper divisors (11174652975678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123130013122 is a wasteful number, since it uses less digits than its factorization.

11123130013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161070.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11123130013122 its reverse (22131003132111), we get a palindrome (33254133145233).

The spelling of 11123130013122 in words is "eleven trillion, one hundred twenty-three billion, one hundred thirty million, thirteen thousand, one hundred twenty-two".