201102102011212 has 12 divisors (see below), whose sum is σ = 354290615960400. Its totient is φ = 99876211736816.

The previous prime is 201102102011147. The next prime is 201102102011263. The reversal of 201102102011212 is 212110201201102.

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, 168709816528 + ... + 168709817719.

It is an arithmetic number, because the mean of its divisors is an integer number (29524217996700).

Almost surely, 2^{201102102011212} is an apocalyptic number.

It is an amenable number.

201102102011212 is a deficient number, since it is larger than the sum of its proper divisors (153188513949188).

201102102011212 is a wasteful number, since it uses less digits than its factorization.

201102102011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337419634400 (or 337419634398 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201102102011212 its reverse (212110201201102), we get a palindrome (413212303212314).

The spelling of 201102102011212 in words is "two hundred one trillion, one hundred two billion, one hundred two million, eleven thousand, two hundred twelve".