1112022323 has 4 divisors (see below), whose sum is σ = 1114795848. Its totient is φ = 1109248800.

The previous prime is 1112022319. The next prime is 1112022341. The reversal of 1112022323 is 3232202111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112022323 - 2² = 1112022319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112022523) 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, 1386161 + ... + 1386962.

It is an arithmetic number, because the mean of its divisors is an integer number (278698962).

Almost surely, 2^1112022323 is an apocalyptic number.

1112022323 is a deficient number, since it is larger than the sum of its proper divisors (2773525).

1112022323 is an equidigital number, since it uses as much as digits as its factorization.

1112022323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773524.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1112022323 is about 33346.9987105287. The cubic root of 1112022323 is about 1036.0272260079.

Adding to 1112022323 its reverse (3232202111), we get a palindrome (4344224434).

The spelling of 1112022323 in words is "one billion, one hundred twelve million, twenty-two thousand, three hundred twenty-three".