12002101100212 has 48 divisors (see below), whose sum is σ = 21653866967040. Its totient is φ = 5817734668800.

The previous prime is 12002101100203. The next prime is 12002101100281. The reversal of 12002101100212 is 21200110120021.

It is a junction number, because it is equal to n+sod(n) for n = 12002101100192 and 12002101100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69402012 + ... + 69574732.

It is an arithmetic number, because the mean of its divisors is an integer number (451122228480).

Almost surely, 2^{12002101100212} is an apocalyptic number.

It is an amenable number.

12002101100212 is a deficient number, since it is larger than the sum of its proper divisors (9651765866828).

12002101100212 is a wasteful number, since it uses less digits than its factorization.

12002101100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176272 (or 176270 counting only the distinct ones).

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

Adding to 12002101100212 its reverse (21200110120021), we get a palindrome (33202211220233).

The spelling of 12002101100212 in words is "twelve trillion, two billion, one hundred one million, one hundred thousand, two hundred twelve".