532344225221 has 8 divisors (see below), whose sum is σ = 538377840000. Its totient is φ = 526311771040.

The previous prime is 532344225181. The next prime is 532344225227. The reversal of 532344225221 is 122522443235.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532344225221 is a prime.

It is a super-2 number, since 2×532344225221² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532344225227) 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, 649556 + ... + 1219266.

It is an arithmetic number, because the mean of its divisors is an integer number (67297230000).

Almost surely, 2^532344225221 is an apocalyptic number.

It is an amenable number.

532344225221 is a deficient number, since it is larger than the sum of its proper divisors (6033614779).

532344225221 is a wasteful number, since it uses less digits than its factorization.

532344225221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580299.

The product of its digits is 115200, while the sum is 35.

Adding to 532344225221 its reverse (122522443235), we get a palindrome (654866668456).

The spelling of 532344225221 in words is "five hundred thirty-two billion, three hundred forty-four million, two hundred twenty-five thousand, two hundred twenty-one".