123333225 has 24 divisors (see below), whose sum is σ = 205483872. Its totient is φ = 65270400.

The previous prime is 123333209. The next prime is 123333227. The reversal of 123333225 is 522333321.

It is not a de Polignac number, because 123333225 - 2⁴ = 123333209 is a prime.

It is a super-2 number, since 2×123333225² = 30422168777801250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123333195 and 123333204.

It is not an unprimeable number, because it can be changed into a prime (123333227) 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, 3549 + ... + 16101.

It is an arithmetic number, because the mean of its divisors is an integer number (8561828).

Almost surely, 2^123333225 is an apocalyptic number.

123333225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123333225 is a deficient number, since it is larger than the sum of its proper divisors (82150647).

123333225 is a wasteful number, since it uses less digits than its factorization.

123333225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12697 (or 12692 counting only the distinct ones).

The product of its digits is 3240, while the sum is 24.

The square root of 123333225 is about 11105.5492885314. The cubic root of 123333225 is about 497.7676816754.

Adding to 123333225 its reverse (522333321), we get a palindrome (645666546).

The spelling of 123333225 in words is "one hundred twenty-three million, three hundred thirty-three thousand, two hundred twenty-five".