1132222331211 has 4 divisors (see below), whose sum is σ = 1509629774952. Its totient is φ = 754814887472.

The previous prime is 1132222331167. The next prime is 1132222331221. The reversal of 1132222331211 is 1121332222311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1132222331211 - 2¹³ = 1132222323019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132222331221) 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 3 ways as a sum of consecutive naturals, for example, 188703721866 + ... + 188703721871.

It is an arithmetic number, because the mean of its divisors is an integer number (377407443738).

Almost surely, 2^{1132222331211} is an apocalyptic number.

1132222331211 is a deficient number, since it is larger than the sum of its proper divisors (377407443741).

1132222331211 is an equidigital number, since it uses as much as digits as its factorization.

1132222331211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377407443740.

The product of its digits is 864, while the sum is 24.

Adding to 1132222331211 its reverse (1121332222311), we get a palindrome (2253554553522).

The spelling of 1132222331211 in words is "one trillion, one hundred thirty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, two hundred eleven".