200212020211220 has 24 divisors (see below), whose sum is σ = 429390885901824. Its totient is φ = 78380875997216.

The previous prime is 200212020211207. The next prime is 200212020211283. The reversal of 200212020211220 is 22112020212002.

It is a happy number.

200212020211220 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 in 7 ways as a sum of consecutive naturals, for example, 106495754492 + ... + 106495756371.

It is an arithmetic number, because the mean of its divisors is an integer number (17891286912576).

Almost surely, 2^{200212020211220} is an apocalyptic number.

200212020211220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212020211220 is an abundant number, since it is smaller than the sum of its proper divisors (229178865690604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200212020211220 is a wasteful number, since it uses less digits than its factorization.

200212020211220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212991510919 (or 212991510917 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200212020211220 its reverse (22112020212002), we get a palindrome (222324040423222).

The spelling of 200212020211220 in words is "two hundred trillion, two hundred twelve billion, twenty million, two hundred eleven thousand, two hundred twenty".