100020201022102 has 32 divisors (see below), whose sum is σ = 155243464017120. Its totient is φ = 48273264049920.

The previous prime is 100020201022087. The next prime is 100020201022163. The reversal of 100020201022102 is 201220102020001.

It is a happy number.

It is a super-2 number, since 2×100020201022102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6435884452 + ... + 6435899992.

It is an arithmetic number, because the mean of its divisors is an integer number (4851358250535).

Almost surely, 2^{100020201022102} is an apocalyptic number.

100020201022102 is a deficient number, since it is larger than the sum of its proper divisors (55223262995018).

100020201022102 is a wasteful number, since it uses less digits than its factorization.

100020201022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36816.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100020201022102 its reverse (201220102020001), we get a palindrome (301240303042103).

The spelling of 100020201022102 in words is "one hundred trillion, twenty billion, two hundred one million, twenty-two thousand, one hundred two".