12020210110102 has 16 divisors (see below), whose sum is σ = 18814348369152. Its totient is φ = 5748763610920.

The previous prime is 12020210110093. The next prime is 12020210110109. The reversal of 12020210110102 is 20101101202021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020210110109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8803023 + ... + 10076389.

It is an arithmetic number, because the mean of its divisors is an integer number (1175896773072).

Almost surely, 2^{12020210110102} is an apocalyptic number.

12020210110102 is a deficient number, since it is larger than the sum of its proper divisors (6794138259050).

12020210110102 is a wasteful number, since it uses less digits than its factorization.

12020210110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478603.

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

Adding to 12020210110102 its reverse (20101101202021), we get a palindrome (32121311312123).

The spelling of 12020210110102 in words is "twelve trillion, twenty billion, two hundred ten million, one hundred ten thousand, one hundred two".