6011220611 has 8 divisors (see below), whose sum is σ = 6596964864. Its totient is φ = 5432021320.

The previous prime is 6011220599. The next prime is 6011220613. The reversal of 6011220611 is 1160221106.

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

It is not a de Polignac number, because 6011220611 - 2¹⁰ = 6011219587 is a prime.

It is a super-2 number, since 2×6011220611² = 72269546468222426642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6011220613) 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, 1634315 + ... + 1637988.

It is an arithmetic number, because the mean of its divisors is an integer number (824620608).

Almost surely, 2^6011220611 is an apocalyptic number.

6011220611 is a deficient number, since it is larger than the sum of its proper divisors (585744253).

6011220611 is a wasteful number, since it uses less digits than its factorization.

6011220611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272481.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 6011220611 is about 77532.0618260601. The cubic root of 6011220611 is about 1818.2526209732.

Adding to 6011220611 its reverse (1160221106), we get a palindrome (7171441717).

It can be divided in two parts, 6011 and 220611, that added together give a palindrome (226622).

The spelling of 6011220611 in words is "six billion, eleven million, two hundred twenty thousand, six hundred eleven".