2221001110011 has 8 divisors (see below), whose sum is σ = 2961354618640. Its totient is φ = 1480657504032.

The previous prime is 2221001110001. The next prime is 2221001110051. The reversal of 2221001110011 is 1100111001222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2221001110011 - 2¹⁹ = 2221000585723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221001110001) 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, 1935496 + ... + 2861493.

It is an arithmetic number, because the mean of its divisors is an integer number (370169327330).

Almost surely, 2^{2221001110011} is an apocalyptic number.

2221001110011 is a deficient number, since it is larger than the sum of its proper divisors (740353508629).

2221001110011 is a wasteful number, since it uses less digits than its factorization.

2221001110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951325.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2221001110011 its reverse (1100111001222), we get a palindrome (3321112111233).

The spelling of 2221001110011 in words is "two trillion, two hundred twenty-one billion, one million, one hundred ten thousand, eleven".