1132202212100 has 72 divisors (see below), whose sum is σ = 2518740227808. Its totient is φ = 441494867200.

The previous prime is 1132202212079. The next prime is 1132202212123. The reversal of 1132202212100 is 12122022311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5253059 + ... + 5464341.

It is an arithmetic number, because the mean of its divisors is an integer number (34982503164).

Almost surely, 2^{1132202212100} is an apocalyptic number.

1132202212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132202212100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259370113904).

1132202212100 is an abundant number, since it is smaller than the sum of its proper divisors (1386538015708).

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

1132202212100 is a wasteful number, since it uses less digits than its factorization.

1132202212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212645 (or 212638 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1132202212100 its reverse (12122022311), we get a palindrome (1144324234411).

The spelling of 1132202212100 in words is "one trillion, one hundred thirty-two billion, two hundred two million, two hundred twelve thousand, one hundred".