272223213 has 8 divisors (see below), whose sum is σ = 363458400. Its totient is φ = 181235088.

The previous prime is 272223209. The next prime is 272223221. The reversal of 272223213 is 312322272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 272223213 - 2² = 272223209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272223223) 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, 59178 + ... + 63611.

It is an arithmetic number, because the mean of its divisors is an integer number (45432300).

Almost surely, 2^272223213 is an apocalyptic number.

It is an amenable number.

272223213 is a deficient number, since it is larger than the sum of its proper divisors (91235187).

272223213 is a wasteful number, since it uses less digits than its factorization.

272223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123531.

The product of its digits is 2016, while the sum is 24.

The square root of 272223213 is about 16499.1882527596. The cubic root of 272223213 is about 648.0995479398.

Adding to 272223213 its reverse (312322272), we get a palindrome (584545485).

The spelling of 272223213 in words is "two hundred seventy-two million, two hundred twenty-three thousand, two hundred thirteen".