200210120211220 has 48 divisors (see below), whose sum is σ = 480505093850880. Its totient is φ = 68643354737664.

The previous prime is 200210120211109. The next prime is 200210120211251. The reversal of 200210120211220 is 22112021012002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200210120211194 and 200210120211203.

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, 156155812 + ... + 157432708.

It is an arithmetic number, because the mean of its divisors is an integer number (10010522788560).

Almost surely, 2^{200210120211220} is an apocalyptic number.

200210120211220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210120211220 is an abundant number, since it is smaller than the sum of its proper divisors (280294973639660).

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

200210120211220 is a wasteful number, since it uses less digits than its factorization.

200210120211220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396872 (or 2396870 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200210120211220 its reverse (22112021012002), we get a palindrome (222322141223222).

The spelling of 200210120211220 in words is "two hundred trillion, two hundred ten billion, one hundred twenty million, two hundred eleven thousand, two hundred twenty".