3000221213111 has 4 divisors (see below), whose sum is σ = 3008264701992. Its totient is φ = 2992177724232.

The previous prime is 3000221213089. The next prime is 3000221213137. The reversal of 3000221213111 is 1113121220003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3000221213111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000221213111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000221213611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4021743881 + ... + 4021744626.

It is an arithmetic number, because the mean of its divisors is an integer number (752066175498).

Almost surely, 2^{3000221213111} is an apocalyptic number.

3000221213111 is a deficient number, since it is larger than the sum of its proper divisors (8043488881).

3000221213111 is an equidigital number, since it uses as much as digits as its factorization.

3000221213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8043488880.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3000221213111 its reverse (1113121220003), we get a palindrome (4113342433114).

The spelling of 3000221213111 in words is "three trillion, two hundred twenty-one million, two hundred thirteen thousand, one hundred eleven".