1110001223 has 8 divisors (see below), whose sum is σ = 1169809200. Its totient is φ = 1050331968.

The previous prime is 1110001219. The next prime is 1110001237. The reversal of 1110001223 is 3221000111.

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

It is a cyclic number.

It is not a de Polignac number, because 1110001223 - 2² = 1110001219 is a prime.

It is a super-2 number, since 2×1110001223² = 2464205430122991458, which 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 (1110001253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18038 + ... + 50451.

It is an arithmetic number, because the mean of its divisors is an integer number (146226150).

Almost surely, 2^1110001223 is an apocalyptic number.

1110001223 is a deficient number, since it is larger than the sum of its proper divisors (59807977).

1110001223 is an equidigital number, since it uses as much as digits as its factorization.

1110001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69361.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1110001223 is about 33316.6808520897. The cubic root of 1110001223 is about 1035.3991857164.

Adding to 1110001223 its reverse (3221000111), we get a palindrome (4331001334).

The spelling of 1110001223 in words is "one billion, one hundred ten million, one thousand, two hundred twenty-three".