11022233000221 has 8 divisors (see below), whose sum is σ = 11024193117600. Its totient is φ = 11020273046832.

The previous prime is 11022233000159. The next prime is 11022233000231. The reversal of 11022233000221 is 12200033222011.

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 11022233000221 - 2¹⁵ = 11022232967453 is a prime.

It is a super-2 number, since 2×11022233000221² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022233000231) 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, 284036806 + ... + 284075608.

It is an arithmetic number, because the mean of its divisors is an integer number (1378024139700).

Almost surely, 2^{11022233000221} is an apocalyptic number.

It is an amenable number.

11022233000221 is a deficient number, since it is larger than the sum of its proper divisors (1960117379).

11022233000221 is an equidigital number, since it uses as much as digits as its factorization.

11022233000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81995.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11022233000221 its reverse (12200033222011), we get a palindrome (23222266222232).

The spelling of 11022233000221 in words is "eleven trillion, twenty-two billion, two hundred thirty-three million, two hundred twenty-one", and thus it is an aban number.