10212012101012 has 24 divisors (see below), whose sum is σ = 18328794486912. Its totient is φ = 4976489700000.

The previous prime is 10212012100987. The next prime is 10212012101129. The reversal of 10212012101012 is 21010121021201.

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, 159470864 + ... + 159534887.

It is an arithmetic number, because the mean of its divisors is an integer number (763699770288).

Almost surely, 2^{10212012101012} is an apocalyptic number.

It is an amenable number.

10212012101012 is a deficient number, since it is larger than the sum of its proper divisors (8116782385900).

10212012101012 is a wasteful number, since it uses less digits than its factorization.

10212012101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319005959 (or 319005957 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10212012101012 its reverse (21010121021201), we get a palindrome (31222133122213).

It can be divided in two parts, 1021201 and 2101012, that multiplied together give a palindrome (2145555555412).

The spelling of 10212012101012 in words is "ten trillion, two hundred twelve billion, twelve million, one hundred one thousand, twelve".