220200210111212 has 12 divisors (see below), whose sum is σ = 385382291428176. Its totient is φ = 110090983988880.

The previous prime is 220200210111197. The next prime is 220200210111229. The reversal of 220200210111212 is 212111012002022.

220200210111212 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, 2280212363 + ... + 2280308930.

It is an arithmetic number, because the mean of its divisors is an integer number (32115190952348).

Almost surely, 2^{220200210111212} is an apocalyptic number.

It is an amenable number.

220200210111212 is a deficient number, since it is larger than the sum of its proper divisors (165182081316964).

220200210111212 is a wasteful number, since it uses less digits than its factorization.

220200210111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560533368 (or 4560533366 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220200210111212 its reverse (212111012002022), we get a palindrome (432311222113234).

The spelling of 220200210111212 in words is "two hundred twenty trillion, two hundred billion, two hundred ten million, one hundred eleven thousand, two hundred twelve".