11132133221012 has 12 divisors (see below), whose sum is σ = 19497293518836. Its totient is φ = 5561477929920.

The previous prime is 11132133220981. The next prime is 11132133221023. The reversal of 11132133221012 is 21012233123111.

It is a happy number.

11132133221012 is digitally balanced in base 2, 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 2 ways, for example, as 1880534998276 + 9251598222736 = 1371326^2 + 3041644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147164689 + ... + 1147174392.

It is an arithmetic number, because the mean of its divisors is an integer number (1624774459903).

Almost surely, 2^{11132133221012} is an apocalyptic number.

It is an amenable number.

11132133221012 is a deficient number, since it is larger than the sum of its proper divisors (8365160297824).

11132133221012 is a wasteful number, since it uses less digits than its factorization.

11132133221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294340298 (or 2294340296 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11132133221012 its reverse (21012233123111), we get a palindrome (32144366344123).

The spelling of 11132133221012 in words is "eleven trillion, one hundred thirty-two billion, one hundred thirty-three million, two hundred twenty-one thousand, twelve".