223301212 has 6 divisors (see below), whose sum is σ = 390777128. Its totient is φ = 111650604.

The previous prime is 223301209. The next prime is 223301213. The reversal of 223301212 is 212103322.

223301212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223301213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27912648 + ... + 27912655.

Almost surely, 2^223301212 is an apocalyptic number.

It is an amenable number.

223301212 is a deficient number, since it is larger than the sum of its proper divisors (167475916).

223301212 is a wasteful number, since it uses less digits than its factorization.

223301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55825307 (or 55825305 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 223301212 is about 14943.2664434520. The cubic root of 223301212 is about 606.6856091712.

Adding to 223301212 its reverse (212103322), we get a palindrome (435404534).

The spelling of 223301212 in words is "two hundred twenty-three million, three hundred one thousand, two hundred twelve".