2012121002102 has 8 divisors (see below), whose sum is σ = 3018234376800. Its totient is φ = 1006042876504.

The previous prime is 2012121002093. The next prime is 2012121002173. The reversal of 2012121002102 is 2012001212102.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 8669102 + ... + 8898177.

It is an arithmetic number, because the mean of its divisors is an integer number (377279297100).

Almost surely, 2^{2012121002102} is an apocalyptic number.

2012121002102 is a deficient number, since it is larger than the sum of its proper divisors (1006113374698).

2012121002102 is a wasteful number, since it uses less digits than its factorization.

2012121002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17624550.

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

Adding to 2012121002102 its reverse (2012001212102), we get a palindrome (4024122214204).

The spelling of 2012121002102 in words is "two trillion, twelve billion, one hundred twenty-one million, two thousand, one hundred two".