12012021200102 has 192 divisors, whose sum is σ = 23812515883008. Its totient is φ = 4488970752000.

The previous prime is 12012021200063. The next prime is 12012021200111. The reversal of 12012021200102 is 20100212021021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1825254452 + ... + 1825261032.

It is an arithmetic number, because the mean of its divisors is an integer number (124023520224).

Almost surely, 2^{12012021200102} is an apocalyptic number.

12012021200102 is a deficient number, since it is larger than the sum of its proper divisors (11800494682906).

12012021200102 is a wasteful number, since it uses less digits than its factorization.

12012021200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7115 (or 7108 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12012021200102 its reverse (20100212021021), we get a palindrome (32112233221123).

The spelling of 12012021200102 in words is "twelve trillion, twelve billion, twenty-one million, two hundred thousand, one hundred two".