11603433122 has 18 divisors (see below), whose sum is σ = 17718877179. Its totient is φ = 5698964580.

The previous prime is 11603433119. The next prime is 11603433187. The reversal of 11603433122 is 22133430611.

It can be written as a sum of positive squares in only one way, i.e., 5801716561 + 5801716561 = 76169^2 + 76169^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=76169.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11603433091 and 11603433100.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8987297 + ... + 8988587.

Almost surely, 2^11603433122 is an apocalyptic number.

11603433122 is a deficient number, since it is larger than the sum of its proper divisors (6115444057).

11603433122 is an frugal number, since it uses more digits than its factorization.

11603433122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Multiplying 11603433122 by its product of nonzero digits (2592), we get a square (30076098652224 = 5484168²).

Adding to 11603433122 its reverse (22133430611), we get a palindrome (33736863733).

The spelling of 11603433122 in words is "eleven billion, six hundred three million, four hundred thirty-three thousand, one hundred twenty-two".