200202220012120 has 64 divisors (see below), whose sum is σ = 454696093620000. Its totient is φ = 79327017768960.

The previous prime is 200202220012079. The next prime is 200202220012141. The reversal of 200202220012120 is 21210022202002.

It is a junction number, because it is equal to n+sod(n) for n = 200202220012094 and 200202220012103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60978256 + ... + 64177504.

Almost surely, 2^{200202220012120} is an apocalyptic number.

200202220012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200202220012120 is an abundant number, since it is smaller than the sum of its proper divisors (254493873607880).

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

200202220012120 is a wasteful number, since it uses less digits than its factorization.

200202220012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213988 (or 3213984 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200202220012120 its reverse (21210022202002), we get a palindrome (221412242214122).

The spelling of 200202220012120 in words is "two hundred trillion, two hundred two billion, two hundred twenty million, twelve thousand, one hundred twenty".