1102223211223 has 4 divisors (see below), whose sum is σ = 1107994013568. Its totient is φ = 1096452408880.

The previous prime is 1102223211197. The next prime is 1102223211263. The reversal of 1102223211223 is 3221123222011.

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-1102223211223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102223211194 and 1102223211203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102223211263) 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, 2885400886 + ... + 2885401267.

It is an arithmetic number, because the mean of its divisors is an integer number (276998503392).

Almost surely, 2^{1102223211223} is an apocalyptic number.

1102223211223 is a deficient number, since it is larger than the sum of its proper divisors (5770802345).

1102223211223 is an equidigital number, since it uses as much as digits as its factorization.

1102223211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770802344.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1102223211223 its reverse (3221123222011), we get a palindrome (4323346433234).

The spelling of 1102223211223 in words is "one trillion, one hundred two billion, two hundred twenty-three million, two hundred eleven thousand, two hundred twenty-three".