221332201010113 has 12 divisors (see below), whose sum is σ = 235118980998720. Its totient is φ = 208311434103872.

The previous prime is 221332201010051. The next prime is 221332201010117. The reversal of 221332201010113 is 311010102233122.

It is not a de Polignac number, because 221332201010113 - 2²⁵ = 221332167455681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221332201010117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48960348 + ... + 53289586.

It is an arithmetic number, because the mean of its divisors is an integer number (19593248416560).

Almost surely, 2^{221332201010113} is an apocalyptic number.

It is an amenable number.

221332201010113 is a deficient number, since it is larger than the sum of its proper divisors (13786779988607).

221332201010113 is a wasteful number, since it uses less digits than its factorization.

221332201010113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506176 (or 4506159 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 221332201010113 its reverse (311010102233122), we get a palindrome (532342303243235).

The spelling of 221332201010113 in words is "two hundred twenty-one trillion, three hundred thirty-two billion, two hundred one million, ten thousand, one hundred thirteen".