10002100001212 has 24 divisors (see below), whose sum is σ = 19095000970752. Its totient is φ = 4546389380400.

The previous prime is 10002100001161. The next prime is 10002100001263. The reversal of 10002100001212 is 21210000120001.

10002100001212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10002100001161) and next prime (10002100001263).

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, 15894037 + ... + 16511347.

It is an arithmetic number, because the mean of its divisors is an integer number (795625040448).

Almost surely, 2^{10002100001212} is an apocalyptic number.

It is an amenable number.

10002100001212 is a deficient number, since it is larger than the sum of its proper divisors (9092900969540).

10002100001212 is a wasteful number, since it uses less digits than its factorization.

10002100001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985569 (or 985567 counting only the distinct ones).

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

Adding to 10002100001212 its reverse (21210000120001), we get a palindrome (31212100121213).

The spelling of 10002100001212 in words is "ten trillion, two billion, one hundred million, one thousand, two hundred twelve".