112232511133 has 4 divisors (see below), whose sum is σ = 112302789820. Its totient is φ = 112162232448.

The previous prime is 112232511121. The next prime is 112232511179. The reversal of 112232511133 is 331115232211.

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 74833979364 + 37398531769 = 273558^2 + 193387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112232511133 is a prime.

It is a super-2 number, since 2×112232511133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112232511098 and 112232511107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112232551133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 35136948 + ... + 35140141.

It is an arithmetic number, because the mean of its divisors is an integer number (28075697455).

Almost surely, 2^112232511133 is an apocalyptic number.

It is an amenable number.

112232511133 is a deficient number, since it is larger than the sum of its proper divisors (70278687).

112232511133 is an equidigital number, since it uses as much as digits as its factorization.

112232511133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70278686.

The product of its digits is 1080, while the sum is 25.

Adding to 112232511133 its reverse (331115232211), we get a palindrome (443347743344).

The spelling of 112232511133 in words is "one hundred twelve billion, two hundred thirty-two million, five hundred eleven thousand, one hundred thirty-three".