1132330112221 has 12 divisors (see below), whose sum is σ = 1422431216416. Its totient is φ = 882335151720.

The previous prime is 1132330112219. The next prime is 1132330112227. The reversal of 1132330112221 is 1222110332311.

It is not a de Polignac number, because 1132330112221 - 2¹ = 1132330112219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132330112192 and 1132330112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132330112227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 668434875 + ... + 668436568.

Almost surely, 2^{1132330112221} is an apocalyptic number.

1132330112221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1132330112221 is a deficient number, since it is larger than the sum of its proper divisors (290101104195).

1132330112221 is a wasteful number, since it uses less digits than its factorization.

1132330112221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336871472 (or 1336871461 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1132330112221 its reverse (1222110332311), we get a palindrome (2354440444532).

The spelling of 1132330112221 in words is "one trillion, one hundred thirty-two billion, three hundred thirty million, one hundred twelve thousand, two hundred twenty-one".