11202000221 has 8 divisors (see below), whose sum is σ = 11957659200. Its totient is φ = 10462949280.

The previous prime is 11202000203. The next prime is 11202000223. The reversal of 11202000221 is 12200020211.

It is a happy number.

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 11202000221 - 2¹⁸ = 11201738077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202000223) 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, 4150616 + ... + 4153313.

It is an arithmetic number, because the mean of its divisors is an integer number (1494707400).

Almost surely, 2^11202000221 is an apocalyptic number.

It is an amenable number.

11202000221 is a deficient number, since it is larger than the sum of its proper divisors (755658979).

11202000221 is an equidigital number, since it uses as much as digits as its factorization.

11202000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304019.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11202000221 its reverse (12200020211), we get a palindrome (23402020432).

The spelling of 11202000221 in words is "eleven billion, two hundred two million, two hundred twenty-one", and thus it is an aban number.