1110223323223 has 4 divisors (see below), whose sum is σ = 1268826655120. Its totient is φ = 951619991328.

The previous prime is 1110223323137. The next prime is 1110223323271. The reversal of 1110223323223 is 3223233220111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110223323223 is a prime.

It is a super-2 number, since 2×1110223323223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110223323023) 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, 79301665938 + ... + 79301665951.

It is an arithmetic number, because the mean of its divisors is an integer number (317206663780).

Almost surely, 2^{1110223323223} is an apocalyptic number.

1110223323223 is a deficient number, since it is larger than the sum of its proper divisors (158603331897).

1110223323223 is an equidigital number, since it uses as much as digits as its factorization.

1110223323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158603331896.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1110223323223 its reverse (3223233220111), we get a palindrome (4333456543334).

The spelling of 1110223323223 in words is "one trillion, one hundred ten billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred twenty-three".