220001110220102 has 32 divisors (see below), whose sum is σ = 347984526489600. Its totient is φ = 104026788019008.

The previous prime is 220001110220081. The next prime is 220001110220107. The reversal of 220001110220102 is 201022011100022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220001110220107) 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 15 ways as a sum of consecutive naturals, for example, 191544143 + ... + 192689285.

It is an arithmetic number, because the mean of its divisors is an integer number (10874516452800).

Almost surely, 2^{220001110220102} is an apocalyptic number.

220001110220102 is a deficient number, since it is larger than the sum of its proper divisors (127983416269498).

220001110220102 is a wasteful number, since it uses less digits than its factorization.

220001110220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154100.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220001110220102 its reverse (201022011100022), we get a palindrome (421023121320124).

The spelling of 220001110220102 in words is "two hundred twenty trillion, one billion, one hundred ten million, two hundred twenty thousand, one hundred two".