100110002122 has 16 divisors (see below), whose sum is σ = 161856462600. Its totient is φ = 46164529152.

The previous prime is 100110002087. The next prime is 100110002149. The reversal of 100110002122 is 221200011001.

It can be written as a sum of positive squares in 4 ways, for example, as 77639692321 + 22470309801 = 278639^2 + 149901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100110002099 and 100110002108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639747 + ... + 1699702.

Almost surely, 2^100110002122 is an apocalyptic number.

100110002122 is a deficient number, since it is larger than the sum of its proper divisors (61746460478).

100110002122 is a wasteful number, since it uses less digits than its factorization.

100110002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340617.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100110002122 its reverse (221200011001), we get a palindrome (321310013123).

The spelling of 100110002122 in words is "one hundred billion, one hundred ten million, two thousand, one hundred twenty-two".