12200101101212 has 6 divisors (see below), whose sum is σ = 21350176927128. Its totient is φ = 6100050550604.

The previous prime is 12200101101179. The next prime is 12200101101247. The reversal of 12200101101212 is 21210110100221.

12200101101212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525012637648 + ... + 1525012637655.

It is an arithmetic number, because the mean of its divisors is an integer number (3558362821188).

Almost surely, 2^{12200101101212} is an apocalyptic number.

It is an amenable number.

12200101101212 is a deficient number, since it is larger than the sum of its proper divisors (9150075825916).

12200101101212 is a wasteful number, since it uses less digits than its factorization.

12200101101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050025275307 (or 3050025275305 counting only the distinct ones).

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

Adding to 12200101101212 its reverse (21210110100221), we get a palindrome (33410211201433).

The spelling of 12200101101212 in words is "twelve trillion, two hundred billion, one hundred one million, one hundred one thousand, two hundred twelve".