100110012212 has 96 divisors (see below), whose sum is σ = 207567360000. Its totient is φ = 41364449280.

The previous prime is 100110012181. The next prime is 100110012239. The reversal of 100110012212 is 212210011001.

It is a junction number, because it is equal to n+sod(n) for n = 100110012193 and 100110012202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23338964 + ... + 23343252.

It is an arithmetic number, because the mean of its divisors is an integer number (2162160000).

Almost surely, 2^100110012212 is an apocalyptic number.

It is an amenable number.

100110012212 is an abundant number, since it is smaller than the sum of its proper divisors (107457347788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100110012212 is a wasteful number, since it uses less digits than its factorization.

100110012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629 (or 4627 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100110012212 its reverse (212210011001), we get a palindrome (312320023213).

The spelling of 100110012212 in words is "one hundred billion, one hundred ten million, twelve thousand, two hundred twelve".