220100111444104 has 32 divisors (see below), whose sum is σ = 419485865472000. Its totient is φ = 108237496000320.

The previous prime is 220100111444069. The next prime is 220100111444107. The reversal of 220100111444104 is 401444111001022.

It is not an unprimeable number, because it can be changed into a prime (220100111444107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11373622 + ... + 23865445.

It is an arithmetic number, because the mean of its divisors is an integer number (13108933296000).

Almost surely, 2^{220100111444104} is an apocalyptic number.

It is an amenable number.

220100111444104 is a deficient number, since it is larger than the sum of its proper divisors (199385754027896).

220100111444104 is a wasteful number, since it uses less digits than its factorization.

220100111444104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35251933 (or 35251929 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 220100111444104 its reverse (401444111001022), we get a palindrome (621544222445126).

The spelling of 220100111444104 in words is "two hundred twenty trillion, one hundred billion, one hundred eleven million, four hundred forty-four thousand, one hundred four".