100312221102 has 8 divisors (see below), whose sum is σ = 200624442216. Its totient is φ = 33437407032.

The previous prime is 100312221047. The next prime is 100312221109. The reversal of 100312221102 is 201122213001.

It is a sphenic number, since it is the product of 3 distinct primes.

100312221102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312221109) 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 3 ways as a sum of consecutive naturals, for example, 8359351753 + ... + 8359351764.

It is an arithmetic number, because the mean of its divisors is an integer number (25078055277).

Almost surely, 2^100312221102 is an apocalyptic number.

100312221102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100312221102 is a wasteful number, since it uses less digits than its factorization.

100312221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16718703522.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100312221102 its reverse (201122213001), we get a palindrome (301434434103).

The spelling of 100312221102 in words is "one hundred billion, three hundred twelve million, two hundred twenty-one thousand, one hundred two".