1132332232221 has 32 divisors (see below), whose sum is σ = 1681109654400. Its totient is φ = 753278400000.

The previous prime is 1132332232177. The next prime is 1132332232237. The reversal of 1132332232221 is 1222322332311.

1132332232221 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 332 + 2 + 322 + 2 + 1 = 666.

It is not a de Polignac number, because 1132332232221 - 2²³ = 1132323843613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132332232121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30175971 + ... + 30213471.

It is an arithmetic number, because the mean of its divisors is an integer number (52534676700).

Almost surely, 2^{1132332232221} is an apocalyptic number.

It is an amenable number.

1132332232221 is a deficient number, since it is larger than the sum of its proper divisors (548777422179).

1132332232221 is a wasteful number, since it uses less digits than its factorization.

1132332232221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39866 (or 39860 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 1132332232221 its reverse (1222322332311), we get a palindrome (2354654564532).

The spelling of 1132332232221 in words is "one trillion, one hundred thirty-two billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty-one".