223014012 has 48 divisors (see below), whose sum is σ = 561375360. Its totient is φ = 68499648.

The previous prime is 223013993. The next prime is 223014019. The reversal of 223014012 is 210410322.

It is a super-2 number, since 2×223014012² = 99470499096672288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223013982 and 223014000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223014019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136939 + ... + 138557.

It is an arithmetic number, because the mean of its divisors is an integer number (11695320).

Almost surely, 2^223014012 is an apocalyptic number.

It is an amenable number.

223014012 is an abundant number, since it is smaller than the sum of its proper divisors (338361348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223014012 is a wasteful number, since it uses less digits than its factorization.

223014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 223014012 is about 14933.6536721594. The cubic root of 223014012 is about 606.4254003129.

Adding to 223014012 its reverse (210410322), we get a palindrome (433424334).

The spelling of 223014012 in words is "two hundred twenty-three million, fourteen thousand, twelve".