100221100011102 has 64 divisors (see below), whose sum is σ = 232225114950144. Its totient is φ = 28241095357440.

The previous prime is 100221100011083. The next prime is 100221100011103. The reversal of 100221100011102 is 201110001122001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100221100011103) 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 31 ways as a sum of consecutive naturals, for example, 69686613 + ... + 71110239.

It is an arithmetic number, because the mean of its divisors is an integer number (3628517421096).

Almost surely, 2^{100221100011102} is an apocalyptic number.

100221100011102 is an abundant number, since it is smaller than the sum of its proper divisors (132004014939042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100221100011102 is a wasteful number, since it uses less digits than its factorization.

100221100011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446673.

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

Adding to 100221100011102 its reverse (201110001122001), we get a palindrome (301331101133103).

The spelling of 100221100011102 in words is "one hundred trillion, two hundred twenty-one billion, one hundred million, eleven thousand, one hundred two".