100111122212102 has 8 divisors (see below), whose sum is σ = 150210071564112. Its totient is φ = 50041098357400.

The previous prime is 100111122212081. The next prime is 100111122212197. The reversal of 100111122212102 is 201212221111001.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7231365674 + ... + 7231379517.

It is an arithmetic number, because the mean of its divisors is an integer number (18776258945514).

Almost surely, 2^{100111122212102} is an apocalyptic number.

100111122212102 is a deficient number, since it is larger than the sum of its proper divisors (50098949352010).

100111122212102 is a wasteful number, since it uses less digits than its factorization.

100111122212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14462748654.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100111122212102 its reverse (201212221111001), we get a palindrome (301323343323103).

The spelling of 100111122212102 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty-two million, two hundred twelve thousand, one hundred two".