1132200231212 has 12 divisors (see below), whose sum is σ = 1981357944216. Its totient is φ = 566097961440.

The previous prime is 1132200231199. The next prime is 1132200231221. The reversal of 1132200231212 is 2121320022311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509008 + ... + 2131080.

It is an arithmetic number, because the mean of its divisors is an integer number (165113162018).

Almost surely, 2^{1132200231212} is an apocalyptic number.

It is an amenable number.

1132200231212 is a deficient number, since it is larger than the sum of its proper divisors (849157713004).

1132200231212 is a wasteful number, since it uses less digits than its factorization.

1132200231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077088 (or 1077086 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1132200231212 its reverse (2121320022311), we get a palindrome (3253520253523).

The spelling of 1132200231212 in words is "one trillion, one hundred thirty-two billion, two hundred million, two hundred thirty-one thousand, two hundred twelve".