123000212223 has 24 divisors (see below), whose sum is σ = 203057276448. Its totient is φ = 70282613952.

The previous prime is 123000212191. The next prime is 123000212243. The reversal of 123000212223 is 322212000321.

123000212223 is a `hidden beast` number, since 1 + 230 + 0 + 0 + 212 + 223 = 666.

It is not a de Polignac number, because 123000212223 - 2⁵ = 123000212191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123000212196 and 123000212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123000212243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2348761 + ... + 2400557.

It is an arithmetic number, because the mean of its divisors is an integer number (8460719852).

Almost surely, 2^123000212223 is an apocalyptic number.

123000212223 is a deficient number, since it is larger than the sum of its proper divisors (80057064225).

123000212223 is a wasteful number, since it uses less digits than its factorization.

123000212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89503 (or 89500 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 123000212223 its reverse (322212000321), we get a palindrome (445212212544).

The spelling of 123000212223 in words is "one hundred twenty-three billion, two hundred twelve thousand, two hundred twenty-three".