522242233 has 8 divisors (see below), whose sum is σ = 526421952. Its totient is φ = 518075376.

The previous prime is 522242191. The next prime is 522242243. The reversal of 522242233 is 332242225.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 522242233 - 2⁹ = 522241721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 522242198 and 522242207.

It is not an unprimeable number, because it can be changed into a prime (522242243) 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, 88491 + ... + 94207.

It is an arithmetic number, because the mean of its divisors is an integer number (65802744).

Almost surely, 2^522242233 is an apocalyptic number.

It is an amenable number.

522242233 is a deficient number, since it is larger than the sum of its proper divisors (4179719).

522242233 is a wasteful number, since it uses less digits than its factorization.

522242233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6431.

The product of its digits is 5760, while the sum is 25.

The square root of 522242233 is about 22852.6198279322. The cubic root of 522242233 is about 805.2993154143.

Adding to 522242233 its reverse (332242225), we get a palindrome (854484458).

The spelling of 522242233 in words is "five hundred twenty-two million, two hundred forty-two thousand, two hundred thirty-three".