559122221 has 8 divisors (see below), whose sum is σ = 640929984. Its totient is φ = 477797760.

The previous prime is 559122217. The next prime is 559122269. The reversal of 559122221 is 122221955.

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 559122221 - 2² = 559122217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559122521) 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, 118340 + ... + 122973.

It is an arithmetic number, because the mean of its divisors is an integer number (80116248).

Almost surely, 2^559122221 is an apocalyptic number.

It is an amenable number.

559122221 is a deficient number, since it is larger than the sum of its proper divisors (81807763).

559122221 is a wasteful number, since it uses less digits than its factorization.

559122221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241651.

The product of its digits is 3600, while the sum is 29.

The square root of 559122221 is about 23645.7653925603. The cubic root of 559122221 is about 823.8261707384.

The spelling of 559122221 in words is "five hundred fifty-nine million, one hundred twenty-two thousand, two hundred twenty-one".