221003200113 has 8 divisors (see below), whose sum is σ = 294738582528. Its totient is φ = 147301642224.

The previous prime is 221003200079. The next prime is 221003200127. The reversal of 221003200113 is 311002300122.

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

It is not a de Polignac number, because 221003200113 - 2¹³ = 221003191921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221003200092 and 221003200101.

It is not an unprimeable number, because it can be changed into a prime (221003200213) 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, 8440881 + ... + 8467022.

It is an arithmetic number, because the mean of its divisors is an integer number (36842322816).

Almost surely, 2^221003200113 is an apocalyptic number.

It is an amenable number.

221003200113 is a deficient number, since it is larger than the sum of its proper divisors (73735382415).

221003200113 is a wasteful number, since it uses less digits than its factorization.

221003200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16912263.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 221003200113 its reverse (311002300122), we get a palindrome (532005500235).

The spelling of 221003200113 in words is "two hundred twenty-one billion, three million, two hundred thousand, one hundred thirteen".