214122233 has 4 divisors (see below), whose sum is σ = 230593188. Its totient is φ = 197651280.

The previous prime is 214122217. The next prime is 214122247. The reversal of 214122233 is 332221412.

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

It can be written as a sum of positive squares in 2 ways, for example, as 120187369 + 93934864 = 10963^2 + 9692^2 .

It is a cyclic number.

It is not a de Polignac number, because 214122233 - 2⁴ = 214122217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214121233) 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, 8235458 + ... + 8235483.

It is an arithmetic number, because the mean of its divisors is an integer number (57648297).

Almost surely, 2^214122233 is an apocalyptic number.

It is an amenable number.

214122233 is a deficient number, since it is larger than the sum of its proper divisors (16470955).

214122233 is a wasteful number, since it uses less digits than its factorization.

214122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470954.

The product of its digits is 576, while the sum is 20.

The square root of 214122233 is about 14632.9160798523. The cubic root of 214122233 is about 598.2562640695.

Adding to 214122233 its reverse (332221412), we get a palindrome (546343645).

The spelling of 214122233 in words is "two hundred fourteen million, one hundred twenty-two thousand, two hundred thirty-three".