1102223 has 4 divisors (see below), whose sum is σ = 1108128. Its totient is φ = 1096320.

The previous prime is 1102201. The next prime is 1102237. The reversal of 1102223 is 3222011.

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: 3222011 = 13 ⋅247847.

It is a cyclic number.

It is not a de Polignac number, because 1102223 - 2⁶ = 1102159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102243) 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, 2663 + ... + 3048.

It is an arithmetic number, because the mean of its divisors is an integer number (277032).

2^1102223 is an apocalyptic number.

1102223 is a deficient number, since it is larger than the sum of its proper divisors (5905).

1102223 is an equidigital number, since it uses as much as digits as its factorization.

1102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1102223 is about 1049.8680869519. The cubic root of 1102223 is about 103.2975028971.

Adding to 1102223 its reverse (3222011), we get a palindrome (4324234).

The spelling of 1102223 in words is "one million, one hundred two thousand, two hundred twenty-three".