1112223131332 has 12 divisors (see below), whose sum is σ = 1948738363180. Its totient is φ = 555440741856.

The previous prime is 1112223131303. The next prime is 1112223131339. The reversal of 1112223131332 is 2331313222111.

It can be written as a sum of positive squares in 2 ways, for example, as 604515580036 + 507707551296 = 777506^2 + 712536^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1112223131297 and 1112223131306.

It is not an unprimeable number, because it can be changed into a prime (1112223131339) 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, 167702223 + ... + 167708854.

Almost surely, 2^{1112223131332} is an apocalyptic number.

It is an amenable number.

1112223131332 is a deficient number, since it is larger than the sum of its proper divisors (836515231848).

1112223131332 is a wasteful number, since it uses less digits than its factorization.

1112223131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335411910 (or 335411908 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

Adding to 1112223131332 its reverse (2331313222111), we get a palindrome (3443536353443).

The spelling of 1112223131332 in words is "one trillion, one hundred twelve billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred thirty-two".