100002002212012 has 12 divisors (see below), whose sum is σ = 175003580369800. Its totient is φ = 50000979249216.

The previous prime is 100002002211989. The next prime is 100002002212031. The reversal of 100002002212012 is 210212200200001.

It is a happy number.

It is a super-2 number, since 2×100002002212012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100002002211983 and 100002002212001.

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, 9207364 + ... + 16875412.

Almost surely, 2^{100002002212012} is an apocalyptic number.

It is an amenable number.

100002002212012 is a deficient number, since it is larger than the sum of its proper divisors (75001578157788).

100002002212012 is a wasteful number, since it uses less digits than its factorization.

100002002212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10928400 (or 10928398 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100002002212012 its reverse (210212200200001), we get a palindrome (310214202412013).

The spelling of 100002002212012 in words is "one hundred trillion, two billion, two million, two hundred twelve thousand, twelve".