12002102010102 has 32 divisors (see below), whose sum is σ = 24239620304640. Its totient is φ = 3961472205600.

The previous prime is 12002102010091. The next prime is 12002102010121. The reversal of 12002102010102 is 20101020120021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5423349 + ... + 7308687.

It is an arithmetic number, because the mean of its divisors is an integer number (757488134520).

Almost surely, 2^{12002102010102} is an apocalyptic number.

12002102010102 is an abundant number, since it is smaller than the sum of its proper divisors (12237518294538).

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

12002102010102 is a wasteful number, since it uses less digits than its factorization.

12002102010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895748.

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

Adding to 12002102010102 its reverse (20101020120021), we get a palindrome (32103122130123).

The spelling of 12002102010102 in words is "twelve trillion, two billion, one hundred two million, ten thousand, one hundred two".