12000102001212 has 48 divisors (see below), whose sum is σ = 30169157719680. Its totient is φ = 3690495576768.

The previous prime is 12000102001211. The next prime is 12000102001231. The reversal of 12000102001212 is 21210020100021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000102001211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18889662 + ... + 19514597.

It is an arithmetic number, because the mean of its divisors is an integer number (628524119160).

Almost surely, 2^{12000102001212} is an apocalyptic number.

12000102001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12000102001212 is an abundant number, since it is smaller than the sum of its proper divisors (18169055718468).

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

12000102001212 is a wasteful number, since it uses less digits than its factorization.

12000102001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38406282 (or 38406280 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12000102001212 its reverse (21210020100021), we get a palindrome (33210122101233).

The spelling of 12000102001212 in words is "twelve trillion, one hundred two million, one thousand, two hundred twelve".