1122110321 has 8 divisors (see below), whose sum is σ = 1144793760. Its totient is φ = 1099549152.

The previous prime is 1122110251. The next prime is 1122110371. The reversal of 1122110321 is 1230112211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122110321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122110296 and 1122110305.

It is not an unprimeable number, because it can be changed into a prime (1122110371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11915 + ... + 48848.

It is an arithmetic number, because the mean of its divisors is an integer number (143099220).

Almost surely, 2^1122110321 is an apocalyptic number.

It is an amenable number.

1122110321 is a deficient number, since it is larger than the sum of its proper divisors (22683439).

1122110321 is an equidigital number, since it uses as much as digits as its factorization.

1122110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61135.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1122110321 is about 33497.9151739328. The cubic root of 1122110321 is about 1039.1506628844.

Adding to 1122110321 its reverse (1230112211), we get a palindrome (2352222532).

The spelling of 1122110321 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, three hundred twenty-one".