100122012106 has 8 divisors (see below), whose sum is σ = 155027631744. Its totient is φ = 48446134860.

The previous prime is 100122012079. The next prime is 100122012131. The reversal of 100122012106 is 601210221001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100122012106.

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, 807435520 + ... + 807435643.

It is an arithmetic number, because the mean of its divisors is an integer number (19378453968).

Almost surely, 2^100122012106 is an apocalyptic number.

100122012106 is a deficient number, since it is larger than the sum of its proper divisors (54905619638).

100122012106 is a wasteful number, since it uses less digits than its factorization.

100122012106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614871196.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100122012106 its reverse (601210221001), we get a palindrome (701332233107).

The spelling of 100122012106 in words is "one hundred billion, one hundred twenty-two million, twelve thousand, one hundred six".