11001100222321 has 16 divisors (see below), whose sum is σ = 12713306362560. Its totient is φ = 9414283769280.

The previous prime is 11001100222253. The next prime is 11001100222327. The reversal of 11001100222321 is 12322200110011.

11001100222321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11001100222321 - 2⁹ = 11001100221809 is a prime.

It is a super-2 number, since 2×11001100222321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001100222295 and 11001100222304.

It is not an unprimeable number, because it can be changed into a prime (11001100222327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167600446 + ... + 167666071.

It is an arithmetic number, because the mean of its divisors is an integer number (794581647660).

Almost surely, 2^{11001100222321} is an apocalyptic number.

11001100222321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11001100222321 is a deficient number, since it is larger than the sum of its proper divisors (1712206140239).

11001100222321 is a wasteful number, since it uses less digits than its factorization.

11001100222321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335266704.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11001100222321 its reverse (12322200110011), we get a palindrome (23323300332332).

The spelling of 11001100222321 in words is "eleven trillion, one billion, one hundred million, two hundred twenty-two thousand, three hundred twenty-one".