1122110323 has 4 divisors (see below), whose sum is σ = 1122698808. Its totient is φ = 1121521840.

The previous prime is 1122110251. The next prime is 1122110371. The reversal of 1122110323 is 3230112211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3230112211 = 461 ⋅7006751.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122110323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122110297 and 1122110306.

It is not an unprimeable number, because it can be changed into a prime (1122110023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291373 + ... + 295198.

It is an arithmetic number, because the mean of its divisors is an integer number (280674702).

Almost surely, 2^1122110323 is an apocalyptic number.

1122110323 is a deficient number, since it is larger than the sum of its proper divisors (588485).

1122110323 is an equidigital number, since it uses as much as digits as its factorization.

1122110323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588484.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1122110323 is about 33497.9152037854. The cubic root of 1122110323 is about 1039.1506635018.

Adding to 1122110323 its reverse (3230112211), we get a palindrome (4352222534).

The spelling of 1122110323 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, three hundred twenty-three".