11332112231222 has 32 divisors (see below), whose sum is σ = 18064339286400. Its totient is φ = 5316407422848.

The previous prime is 11332112231149. The next prime is 11332112231243. The reversal of 11332112231222 is 22213221123311.

11332112231222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11332112231222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332112231191 and 11332112231200.

It is a congruent number.

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, 16824158 + ... + 17484750.

It is an arithmetic number, because the mean of its divisors is an integer number (564510602700).

Almost surely, 2^{11332112231222} is an apocalyptic number.

11332112231222 is a deficient number, since it is larger than the sum of its proper divisors (6732227055178).

11332112231222 is a wasteful number, since it uses less digits than its factorization.

11332112231222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664940.

The product of its digits is 1728, while the sum is 26.

Adding to 11332112231222 its reverse (22213221123311), we get a palindrome (33545333354533).

The spelling of 11332112231222 in words is "eleven trillion, three hundred thirty-two billion, one hundred twelve million, two hundred thirty-one thousand, two hundred twenty-two".