1122132310213 has 4 divisors (see below), whose sum is σ = 1126303806060. Its totient is φ = 1117960814368.

The previous prime is 1122132310141. The next prime is 1122132310219. The reversal of 1122132310213 is 3120132312211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 121248114849 + 1000884195364 = 348207^2 + 1000442^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122132310213 - 2²⁹ = 1121595439301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122132310219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085747520 + ... + 2085748057.

It is an arithmetic number, because the mean of its divisors is an integer number (281575951515).

Almost surely, 2^{1122132310213} is an apocalyptic number.

It is an amenable number.

1122132310213 is a deficient number, since it is larger than the sum of its proper divisors (4171495847).

1122132310213 is an equidigital number, since it uses as much as digits as its factorization.

1122132310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171495846.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1122132310213 its reverse (3120132312211), we get a palindrome (4242264622424).

The spelling of 1122132310213 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-two million, three hundred ten thousand, two hundred thirteen".