112722071603 has 4 divisors (see below), whose sum is σ = 115120413600. Its totient is φ = 110323729608.

The previous prime is 112722071597. The next prime is 112722071621. The reversal of 112722071603 is 306170227211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306170227211 = 358459 ⋅854129.

It is a cyclic number.

It is not a de Polignac number, because 112722071603 - 2⁴ = 112722071587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112722071603.

It is not an unprimeable number, because it can be changed into a prime (112722070603) 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, 1199170928 + ... + 1199171021.

It is an arithmetic number, because the mean of its divisors is an integer number (28780103400).

Almost surely, 2^112722071603 is an apocalyptic number.

112722071603 is a deficient number, since it is larger than the sum of its proper divisors (2398341997).

112722071603 is an equidigital number, since it uses as much as digits as its factorization.

112722071603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398341996.

The product of its (nonzero) digits is 7056, while the sum is 32.

Adding to 112722071603 its reverse (306170227211), we get a palindrome (418892298814).

The spelling of 112722071603 in words is "one hundred twelve billion, seven hundred twenty-two million, seventy-one thousand, six hundred three".