1131202212033 has 8 divisors (see below), whose sum is σ = 1573846555968. Its totient is φ = 721346338064.

The previous prime is 1131202212011. The next prime is 1131202212059. The reversal of 1131202212033 is 3302122021311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131202212033 - 2²⁰ = 1131201163457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1131202202033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8197117410 + ... + 8197117547.

It is an arithmetic number, because the mean of its divisors is an integer number (196730819496).

Almost surely, 2^{1131202212033} is an apocalyptic number.

It is an amenable number.

1131202212033 is a deficient number, since it is larger than the sum of its proper divisors (442644343935).

1131202212033 is a wasteful number, since it uses less digits than its factorization.

1131202212033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16394234983.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1131202212033 its reverse (3302122021311), we get a palindrome (4433324233344).

The spelling of 1131202212033 in words is "one trillion, one hundred thirty-one billion, two hundred two million, two hundred twelve thousand, thirty-three".