2100200012212 has 12 divisors (see below), whose sum is σ = 3868789496320. Its totient is φ = 994831584696.

The previous prime is 2100200012203. The next prime is 2100200012237. The reversal of 2100200012212 is 2122100020012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100200012192 and 2100200012201.

It is a congruent number.

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, 13817105268 + ... + 13817105419.

Almost surely, 2^{2100200012212} is an apocalyptic number.

It is an amenable number.

2100200012212 is a deficient number, since it is larger than the sum of its proper divisors (1768589484108).

2100200012212 is a wasteful number, since it uses less digits than its factorization.

2100200012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27634210710 (or 27634210708 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2100200012212 its reverse (2122100020012), we get a palindrome (4222300032224).

The spelling of 2100200012212 in words is "two trillion, one hundred billion, two hundred million, twelve thousand, two hundred twelve".