102012010012 has 12 divisors (see below), whose sum is σ = 194750201016. Its totient is φ = 46369095440.

The previous prime is 102012009977. The next prime is 102012010039. The reversal of 102012010012 is 210010210201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1159227343 + ... + 1159227430.

It is an arithmetic number, because the mean of its divisors is an integer number (16229183418).

Almost surely, 2^102012010012 is an apocalyptic number.

It is an amenable number.

102012010012 is a deficient number, since it is larger than the sum of its proper divisors (92738191004).

102012010012 is a wasteful number, since it uses less digits than its factorization.

102012010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318454788 (or 2318454786 counting only the distinct ones).

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

Adding to 102012010012 its reverse (210010210201), we get a palindrome (312022220213).

The spelling of 102012010012 in words is "one hundred two billion, twelve million, ten thousand, twelve".