12001020001102 has 16 divisors (see below), whose sum is σ = 20793211125552. Its totient is φ = 5134126203520.

The previous prime is 12001020001099. The next prime is 12001020001133. The reversal of 12001020001102 is 20110002010021.

12001020001102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16044144013 + ... + 16044144760.

It is an arithmetic number, because the mean of its divisors is an integer number (1299575695347).

Almost surely, 2^{12001020001102} is an apocalyptic number.

12001020001102 is a deficient number, since it is larger than the sum of its proper divisors (8792191124450).

12001020001102 is a wasteful number, since it uses less digits than its factorization.

12001020001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32088288803.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12001020001102 its reverse (20110002010021), we get a palindrome (32111022011123).

The spelling of 12001020001102 in words is "twelve trillion, one billion, twenty million, one thousand, one hundred two".