100211002100012 has 12 divisors (see below), whose sum is σ = 176016372694176. Its totient is φ = 49920609901680.

The previous prime is 100211002100009. The next prime is 100211002100017. The reversal of 100211002100012 is 210001200112001.

It is a junction number, because it is equal to n+sod(n) for n = 100211002099966 and 100211002100002.

It is not an unprimeable number, because it can be changed into a prime (100211002100017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46222785863 + ... + 46222788030.

It is an arithmetic number, because the mean of its divisors is an integer number (14668031057848).

Almost surely, 2^{100211002100012} is an apocalyptic number.

It is an amenable number.

100211002100012 is a deficient number, since it is larger than the sum of its proper divisors (75805370594164).

100211002100012 is a wasteful number, since it uses less digits than its factorization.

100211002100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92445574168 (or 92445574166 counting only the distinct ones).

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

Adding to 100211002100012 its reverse (210001200112001), we get a palindrome (310212202212013).

The spelling of 100211002100012 in words is "one hundred trillion, two hundred eleven billion, two million, one hundred thousand, twelve".