5321441150221 has 32 divisors (see below), whose sum is σ = 6490258790400. Its totient is φ = 4259052804096.

The previous prime is 5321441150203. The next prime is 5321441150257. The reversal of 5321441150221 is 1220511441235.

It is not a de Polignac number, because 5321441150221 - 2¹³ = 5321441142029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321441150021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27504580 + ... + 27697378.

It is an arithmetic number, because the mean of its divisors is an integer number (202820587200).

Almost surely, 2^{5321441150221} is an apocalyptic number.

It is an amenable number.

5321441150221 is a deficient number, since it is larger than the sum of its proper divisors (1168817640179).

5321441150221 is a wasteful number, since it uses less digits than its factorization.

5321441150221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194653.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 5321441150221 its reverse (1220511441235), we get a palindrome (6541952591456).

The spelling of 5321441150221 in words is "five trillion, three hundred twenty-one billion, four hundred forty-one million, one hundred fifty thousand, two hundred twenty-one".