2221111000011 has 8 divisors (see below), whose sum is σ = 2966526448704. Its totient is φ = 1478218109000.

The previous prime is 2221110999979. The next prime is 2221111000051. The reversal of 2221111000011 is 1100001111222.

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 2221111000011 - 2⁵ = 2221110999979 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2221111000051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630637365 + ... + 630640886.

It is an arithmetic number, because the mean of its divisors is an integer number (370815806088).

Almost surely, 2^{2221111000011} is an apocalyptic number.

2221111000011 is a deficient number, since it is larger than the sum of its proper divisors (745415448693).

2221111000011 is a wasteful number, since it uses less digits than its factorization.

2221111000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261278841.

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

Adding to 2221111000011 its reverse (1100001111222), we get a palindrome (3321112111233).

The spelling of 2221111000011 in words is "two trillion, two hundred twenty-one billion, one hundred eleven million, eleven", and thus it is an aban number.