1132141342221 has 16 divisors (see below), whose sum is σ = 1677276619200. Its totient is φ = 754747311024.

The previous prime is 1132141342219. The next prime is 1132141342243. The reversal of 1132141342221 is 1222431412311.

1132141342221 is a `hidden beast` number, since 1 + 1 + 3 + 21 + 413 + 4 + 2 + 221 = 666.

It is not a de Polignac number, because 1132141342221 - 2¹ = 1132141342219 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132141342621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283590 + ... + 1977848.

It is an arithmetic number, because the mean of its divisors is an integer number (104829788700).

Almost surely, 2^{1132141342221} is an apocalyptic number.

It is an amenable number.

1132141342221 is a deficient number, since it is larger than the sum of its proper divisors (545135276979).

1132141342221 is an equidigital number, since it uses as much as digits as its factorization.

1132141342221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754665 (or 754659 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 1132141342221 its reverse (1222431412311), we get a palindrome (2354572754532).

The spelling of 1132141342221 in words is "one trillion, one hundred thirty-two billion, one hundred forty-one million, three hundred forty-two thousand, two hundred twenty-one".