522221119 has 8 divisors (see below), whose sum is σ = 597296768. Its totient is φ = 447263640.

The previous prime is 522221107. The next prime is 522221159. The reversal of 522221119 is 911122225.

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 522221119 - 2¹³ = 522212927 is a prime.

It is a super-2 number, since 2×522221119² = 545429794259224322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 522221093 and 522221102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522221159) 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 7 ways as a sum of consecutive naturals, for example, 19857 + ... + 37930.

It is an arithmetic number, because the mean of its divisors is an integer number (74662096).

Almost surely, 2^522221119 is an apocalyptic number.

522221119 is a deficient number, since it is larger than the sum of its proper divisors (75075649).

522221119 is a wasteful number, since it uses less digits than its factorization.

522221119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59085.

The product of its digits is 720, while the sum is 25.

The square root of 522221119 is about 22852.1578630991. The cubic root of 522221119 is about 805.2884626479.

The spelling of 522221119 in words is "five hundred twenty-two million, two hundred twenty-one thousand, one hundred nineteen".