221120000011 has 8 divisors (see below), whose sum is σ = 222609330944. Its totient is φ = 219630997800.

The previous prime is 221119999999. The next prime is 221120000027. The reversal of 221120000011 is 110000021122.

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 221120000011 - 2¹⁷ = 221119868939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221120000071) 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, 1351540 + ... + 1506286.

It is an arithmetic number, because the mean of its divisors is an integer number (27826166368).

Almost surely, 2^221120000011 is an apocalyptic number.

221120000011 is a deficient number, since it is larger than the sum of its proper divisors (1489330933).

221120000011 is a wasteful number, since it uses less digits than its factorization.

221120000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164361.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 221120000011 its reverse (110000021122), we get a palindrome (331120021133).

The spelling of 221120000011 in words is "two hundred twenty-one billion, one hundred twenty million, eleven", and thus it is an aban number.