223112030 has 16 divisors (see below), whose sum is σ = 405579744. Its totient is φ = 88360800.

The previous prime is 223112027. The next prime is 223112039. The reversal of 223112030 is 30211322.

It is a happy number.

It is a super-3 number, since 3×223112030³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223111996 and 223112014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223112039) 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, 109442 + ... + 111461.

It is an arithmetic number, because the mean of its divisors is an integer number (25348734).

Almost surely, 2^223112030 is an apocalyptic number.

223112030 is a deficient number, since it is larger than the sum of its proper divisors (182467714).

223112030 is a wasteful number, since it uses less digits than its factorization.

223112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221011.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 223112030 is about 14936.9350939207. The cubic root of 223112030 is about 606.5142316500.

Adding to 223112030 its reverse (30211322), we get a palindrome (253323352).

The spelling of 223112030 in words is "two hundred twenty-three million, one hundred twelve thousand, thirty".