1120022223 has 4 divisors (see below), whose sum is σ = 1493362968. Its totient is φ = 746681480.

The previous prime is 1120022209. The next prime is 1120022249. The reversal of 1120022223 is 3222200211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3222200211 = 3 ⋅1074066737.

It is a cyclic number.

It is not a de Polignac number, because 1120022223 - 2⁹ = 1120021711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120022623) 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, 186670368 + ... + 186670373.

It is an arithmetic number, because the mean of its divisors is an integer number (373340742).

Almost surely, 2^1120022223 is an apocalyptic number.

1120022223 is a deficient number, since it is larger than the sum of its proper divisors (373340745).

1120022223 is an equidigital number, since it uses as much as digits as its factorization.

1120022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373340744.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1120022223 is about 33466.7330792834. The cubic root of 1120022223 is about 1038.5056889436.

Adding to 1120022223 its reverse (3222200211), we get a palindrome (4342222434).

The spelling of 1120022223 in words is "one billion, one hundred twenty million, twenty-two thousand, two hundred twenty-three".