100120222102 has 8 divisors (see below), whose sum is σ = 150183335016. Its totient is φ = 50059110432.

The previous prime is 100120222067. The next prime is 100120222109. The reversal of 100120222102 is 201222021001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120222109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368268 + ... + 579535.

It is an arithmetic number, because the mean of its divisors is an integer number (18772916877).

Almost surely, 2^100120222102 is an apocalyptic number.

100120222102 is a deficient number, since it is larger than the sum of its proper divisors (50063112914).

100120222102 is an equidigital number, since it uses as much as digits as its factorization.

100120222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000622.

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

Adding to 100120222102 its reverse (201222021001), we get a palindrome (301342243103).

The spelling of 100120222102 in words is "one hundred billion, one hundred twenty million, two hundred twenty-two thousand, one hundred two".