202214223 has 12 divisors (see below), whose sum is σ = 292259448. Its totient is φ = 134730000.

The previous prime is 202214219. The next prime is 202214237. The reversal of 202214223 is 322412202.

202214223 is a `hidden beast` number, since 20 + 221 + 422 + 3 = 666.

202214223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202214223 - 2² = 202214219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202214196 and 202214205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202214203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12348 + ... + 23598.

It is an arithmetic number, because the mean of its divisors is an integer number (24354954).

Almost surely, 2^202214223 is an apocalyptic number.

202214223 is a deficient number, since it is larger than the sum of its proper divisors (90045225).

202214223 is a wasteful number, since it uses less digits than its factorization.

202214223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13254 (or 13251 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 202214223 is about 14220.2047453614. The cubic root of 202214223 is about 586.9537743647.

Adding to 202214223 its reverse (322412202), we get a palindrome (524626425).

The spelling of 202214223 in words is "two hundred two million, two hundred fourteen thousand, two hundred twenty-three".