10002101112212 has 48 divisors (see below), whose sum is σ = 19471171473600. Its totient is φ = 4457311545600.

The previous prime is 10002101112203. The next prime is 10002101112229. The reversal of 10002101112212 is 21221110120001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5245337 + ... + 6893312.

It is an arithmetic number, because the mean of its divisors is an integer number (405649405700).

Almost surely, 2^{10002101112212} is an apocalyptic number.

It is an amenable number.

10002101112212 is a deficient number, since it is larger than the sum of its proper divisors (9469070361388).

10002101112212 is a wasteful number, since it uses less digits than its factorization.

10002101112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12139032 (or 12139030 counting only the distinct ones).

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

Adding to 10002101112212 its reverse (21221110120001), we get a palindrome (31223211232213).

The spelling of 10002101112212 in words is "ten trillion, two billion, one hundred one million, one hundred twelve thousand, two hundred twelve".