100220120211102 has 32 divisors (see below), whose sum is σ = 201646337760000. Its totient is φ = 33205702134528.

The previous prime is 100220120211059. The next prime is 100220120211221. The reversal of 100220120211102 is 201112021022001.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 33483649 + ... + 36353747.

It is an arithmetic number, because the mean of its divisors is an integer number (6301448055000).

Almost surely, 2^{100220120211102} is an apocalyptic number.

100220120211102 is an abundant number, since it is smaller than the sum of its proper divisors (101426217548898).

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

100220120211102 is a wasteful number, since it uses less digits than its factorization.

100220120211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905120.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100220120211102 its reverse (201112021022001), we get a palindrome (301332141233103).

The spelling of 100220120211102 in words is "one hundred trillion, two hundred twenty billion, one hundred twenty million, two hundred eleven thousand, one hundred two".