222014231 has 4 divisors (see below), whose sum is σ = 225141264. Its totient is φ = 218887200.

The previous prime is 222014213. The next prime is 222014257. The reversal of 222014231 is 132410222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222014231 - 2¹⁴ = 221997847 is a prime.

It is a super-2 number, since 2×222014231² = 98580637533042722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222014531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563410 + ... + 1563551.

It is an arithmetic number, because the mean of its divisors is an integer number (56285316).

Almost surely, 2^222014231 is an apocalyptic number.

222014231 is a deficient number, since it is larger than the sum of its proper divisors (3127033).

222014231 is an equidigital number, since it uses as much as digits as its factorization.

222014231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127032.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 222014231 is about 14900.1419791893. The cubic root of 222014231 is about 605.5178327232.

Adding to 222014231 its reverse (132410222), we get a palindrome (354424453).

The spelling of 222014231 in words is "two hundred twenty-two million, fourteen thousand, two hundred thirty-one".