11331211231122 has 16 divisors (see below), whose sum is σ = 22981611511872. Its totient is φ = 3723872235440.

The previous prime is 11331211231031. The next prime is 11331211231157. The reversal of 11331211231122 is 22113211213311.

11331211231122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11331211231092 and 11331211231101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13299543273 + ... + 13299544124.

It is an arithmetic number, because the mean of its divisors is an integer number (1436350719492).

Almost surely, 2^{11331211231122} is an apocalyptic number.

11331211231122 is an abundant number, since it is smaller than the sum of its proper divisors (11650400280750).

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

11331211231122 is a wasteful number, since it uses less digits than its factorization.

11331211231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26599087473.

The product of its digits is 432, while the sum is 24.

Adding to 11331211231122 its reverse (22113211213311), we get a palindrome (33444422444433).

The spelling of 11331211231122 in words is "eleven trillion, three hundred thirty-one billion, two hundred eleven million, two hundred thirty-one thousand, one hundred twenty-two".