11200221233 has 8 divisors (see below), whose sum is σ = 11221240800. Its totient is φ = 11179219968.

The previous prime is 11200221217. The next prime is 11200221239. The reversal of 11200221233 is 33212200211.

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 11200221233 - 2⁴ = 11200221217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200221239) 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, 1888010 + ... + 1893932.

It is an arithmetic number, because the mean of its divisors is an integer number (1402655100).

Almost surely, 2^11200221233 is an apocalyptic number.

It is an amenable number.

11200221233 is a deficient number, since it is larger than the sum of its proper divisors (21019567).

11200221233 is an equidigital number, since it uses as much as digits as its factorization.

11200221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9151.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11200221233 its reverse (33212200211), we get a palindrome (44412421444).

The spelling of 11200221233 in words is "eleven billion, two hundred million, two hundred twenty-one thousand, two hundred thirty-three".