112520013322 has 4 divisors (see below), whose sum is σ = 168780019986. Its totient is φ = 56260006660.

The previous prime is 112520013251. The next prime is 112520013323. The reversal of 112520013322 is 223310025211.

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

It can be written as a sum of positive squares in only one way, i.e., 111088223401 + 1431789921 = 333299^2 + 37839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112520013293 and 112520013302.

It is not an unprimeable number, because it can be changed into a prime (112520013323) 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 as a sum of consecutive naturals, namely, 28130003329 + ... + 28130003332.

Almost surely, 2^112520013322 is an apocalyptic number.

112520013322 is a deficient number, since it is larger than the sum of its proper divisors (56260006664).

112520013322 is an equidigital number, since it uses as much as digits as its factorization.

112520013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56260006663.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 112520013322 its reverse (223310025211), we get a palindrome (335830038533).

The spelling of 112520013322 in words is "one hundred twelve billion, five hundred twenty million, thirteen thousand, three hundred twenty-two".