4222646233 has 4 divisors (see below), whose sum is σ = 4547465188. Its totient is φ = 3897827280.

The previous prime is 4222646227. The next prime is 4222646243. The reversal of 4222646233 is 3326462224.

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 2868994969 + 1353651264 = 53563^2 + 36792^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222646233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4222646243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162409458 + ... + 162409483.

It is an arithmetic number, because the mean of its divisors is an integer number (1136866297).

Almost surely, 2^4222646233 is an apocalyptic number.

It is an amenable number.

4222646233 is a deficient number, since it is larger than the sum of its proper divisors (324818955).

4222646233 is a wasteful number, since it uses less digits than its factorization.

4222646233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324818954.

The product of its digits is 82944, while the sum is 34.

The square root of 4222646233 is about 64981.8915775772. The cubic root of 4222646233 is about 1616.3232973288.

The spelling of 4222646233 in words is "four billion, two hundred twenty-two million, six hundred forty-six thousand, two hundred thirty-three".