11112033122 has 8 divisors (see below), whose sum is σ = 16820967900. Its totient is φ = 5505043824.

The previous prime is 11112033109. The next prime is 11112033137. The reversal of 11112033122 is 22133021111.

It can be written as a sum of positive squares in 2 ways, for example, as 9908012521 + 1204020601 = 99539^2 + 34699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11112033122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25486097 + ... + 25486532.

Almost surely, 2^11112033122 is an apocalyptic number.

11112033122 is a deficient number, since it is larger than the sum of its proper divisors (5708934778).

11112033122 is a wasteful number, since it uses less digits than its factorization.

11112033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50972740.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11112033122 its reverse (22133021111), we get a palindrome (33245054233).

The spelling of 11112033122 in words is "eleven billion, one hundred twelve million, thirty-three thousand, one hundred twenty-two".