1103111122322 has 8 divisors (see below), whose sum is σ = 1805090927472. Its totient is φ = 501414146500.

The previous prime is 1103111122313. The next prime is 1103111122349. The reversal of 1103111122322 is 2232211113011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1103111122294 and 1103111122303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25070707304 + ... + 25070707347.

It is an arithmetic number, because the mean of its divisors is an integer number (225636365934).

Almost surely, 2^{1103111122322} is an apocalyptic number.

1103111122322 is a deficient number, since it is larger than the sum of its proper divisors (701979805150).

1103111122322 is a wasteful number, since it uses less digits than its factorization.

1103111122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50141414664.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1103111122322 its reverse (2232211113011), we get a palindrome (3335322235333).

The spelling of 1103111122322 in words is "one trillion, one hundred three billion, one hundred eleven million, one hundred twenty-two thousand, three hundred twenty-two".