100212222102 has 8 divisors (see below), whose sum is σ = 200424444216. Its totient is φ = 33404074032.

The previous prime is 100212222091. The next prime is 100212222107. The reversal of 100212222102 is 201222212001.

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

100212222102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212222107) 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, 8351018503 + ... + 8351018514.

It is an arithmetic number, because the mean of its divisors is an integer number (25053055527).

Almost surely, 2^100212222102 is an apocalyptic number.

100212222102 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.

100212222102 is a wasteful number, since it uses less digits than its factorization.

100212222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16702037022.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100212222102 its reverse (201222212001), we get a palindrome (301434434103).

The spelling of 100212222102 in words is "one hundred billion, two hundred twelve million, two hundred twenty-two thousand, one hundred two".