11223200123 has 8 divisors (see below), whose sum is σ = 11285627760. Its totient is φ = 11160828000.

The previous prime is 11223200089. The next prime is 11223200143. The reversal of 11223200123 is 32100232211.

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 11223200123 - 2²⁴ = 11206422907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223200143) 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, 430793 + ... + 456101.

It is an arithmetic number, because the mean of its divisors is an integer number (1410703470).

Almost surely, 2^11223200123 is an apocalyptic number.

11223200123 is a deficient number, since it is larger than the sum of its proper divisors (62427637).

11223200123 is a wasteful number, since it uses less digits than its factorization.

11223200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27757.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11223200123 its reverse (32100232211), we get a palindrome (43323432334).

The spelling of 11223200123 in words is "eleven billion, two hundred twenty-three million, two hundred thousand, one hundred twenty-three".