522234219 has 8 divisors (see below), whose sum is σ = 749874832. Its totient is φ = 321374880.

The previous prime is 522234211. The next prime is 522234239. The reversal of 522234219 is 912432225.

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

It is not a de Polignac number, because 522234219 - 2³ = 522234211 is a prime.

It is a super-2 number, since 2×522234219² = 545457158989079922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522234211) 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, 6695272 + ... + 6695349.

It is an arithmetic number, because the mean of its divisors is an integer number (93734354).

Almost surely, 2^522234219 is an apocalyptic number.

522234219 is a deficient number, since it is larger than the sum of its proper divisors (227640613).

522234219 is a wasteful number, since it uses less digits than its factorization.

522234219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13390637.

The product of its digits is 8640, while the sum is 30.

The square root of 522234219 is about 22852.4444863126. Note that the first 4 decimals coincide. The cubic root of 522234219 is about 805.2951961880.

The spelling of 522234219 in words is "five hundred twenty-two million, two hundred thirty-four thousand, two hundred nineteen".