522230414 has 4 divisors (see below), whose sum is σ = 783345624. Its totient is φ = 261115206.

The previous prime is 522230411. The next prime is 522230419. The reversal of 522230414 is 414032225.

It is a happy number.

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

It is a super-2 number, since 2×522230414² = 545449210613222792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 522230414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522230411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130557602 + ... + 130557605.

It is an arithmetic number, because the mean of its divisors is an integer number (195836406).

Almost surely, 2^522230414 is an apocalyptic number.

522230414 is a deficient number, since it is larger than the sum of its proper divisors (261115210).

522230414 is a wasteful number, since it uses less digits than its factorization.

522230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261115209.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 522230414 is about 22852.3612346733. The cubic root of 522230414 is about 805.2932403889.

Adding to 522230414 its reverse (414032225), we get a palindrome (936262639).

The spelling of 522230414 in words is "five hundred twenty-two million, two hundred thirty thousand, four hundred fourteen".