10002100223212 has 12 divisors (see below), whose sum is σ = 17514433653640. Its totient is φ = 4997976322176.

The previous prime is 10002100223197. The next prime is 10002100223239. The reversal of 10002100223212 is 21232200120001.

It is a happy number.

10002100223212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768440037 + ... + 768453052.

Almost surely, 2^{10002100223212} is an apocalyptic number.

It is an amenable number.

10002100223212 is a deficient number, since it is larger than the sum of its proper divisors (7512333430428).

10002100223212 is a wasteful number, since it uses less digits than its factorization.

10002100223212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536894720 (or 1536894718 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10002100223212 its reverse (21232200120001), we get a palindrome (31234300343213).

The spelling of 10002100223212 in words is "ten trillion, two billion, one hundred million, two hundred twenty-three thousand, two hundred twelve".