200212020120120 has 32 divisors (see below), whose sum is σ = 600636060360720. Its totient is φ = 53389872032000.

The previous prime is 200212020120083. The next prime is 200212020120137. The reversal of 200212020120120 is 21021020212002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200212020120120.

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, 834216750381 + ... + 834216750620.

Almost surely, 2^{200212020120120} is an apocalyptic number.

200212020120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212020120120 is an abundant number, since it is smaller than the sum of its proper divisors (400424040240600).

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

200212020120120 is a wasteful number, since it uses less digits than its factorization.

200212020120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668433501015 (or 1668433501011 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200212020120120 its reverse (21021020212002), we get a palindrome (221233040332122).

The spelling of 200212020120120 in words is "two hundred trillion, two hundred twelve billion, twenty million, one hundred twenty thousand, one hundred twenty".