1132212101100 has 72 divisors (see below), whose sum is σ = 3286537856448. Its totient is φ = 300939739200.

The previous prime is 1132212101051. The next prime is 1132212101101. The reversal of 1132212101100 is 11012122311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1132212101100.

It is not an unprimeable number, because it can be changed into a prime (1132212101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6054546 + ... + 6238745.

Almost surely, 2^{1132212101100} is an apocalyptic number.

1132212101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132212101100 is an abundant number, since it is smaller than the sum of its proper divisors (2154325755348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132212101100 is a wasteful number, since it uses less digits than its factorization.

1132212101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12293615 (or 12293608 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1132212101100 its reverse (11012122311), we get a palindrome (1143224223411).

The spelling of 1132212101100 in words is "one trillion, one hundred thirty-two billion, two hundred twelve million, one hundred one thousand, one hundred".