100212122102 has 8 divisors (see below), whose sum is σ = 150413145696. Its totient is φ = 50074406872.

The previous prime is 100212122083. The next prime is 100212122137. The reversal of 100212122102 is 201221212001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15823133 + ... + 15829464.

It is an arithmetic number, because the mean of its divisors is an integer number (18801643212).

Almost surely, 2^100212122102 is an apocalyptic number.

100212122102 is a deficient number, since it is larger than the sum of its proper divisors (50201023594).

100212122102 is a wasteful number, since it uses less digits than its factorization.

100212122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31654182.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100212122102 its reverse (201221212001), we get a palindrome (301433334103).

The spelling of 100212122102 in words is "one hundred billion, two hundred twelve million, one hundred twenty-two thousand, one hundred two".