12100120010212 has 12 divisors (see below), whose sum is σ = 22804072327036. Its totient is φ = 5584670773920.

The previous prime is 12100120010183. The next prime is 12100120010243. The reversal of 12100120010212 is 21201002100121.

12100120010212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6146402889636 + 5953717120576 = 2479194^2 + 2440024^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 12100120010192 and 12100120010201.

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, 116347307739 + ... + 116347307842.

Almost surely, 2^{12100120010212} is an apocalyptic number.

It is an amenable number.

12100120010212 is a deficient number, since it is larger than the sum of its proper divisors (10703952316824).

12100120010212 is a wasteful number, since it uses less digits than its factorization.

12100120010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232694615598 (or 232694615596 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12100120010212 its reverse (21201002100121), we get a palindrome (33301122110333).

The spelling of 12100120010212 in words is "twelve trillion, one hundred billion, one hundred twenty million, ten thousand, two hundred twelve".