200201202202120 has 64 divisors (see below), whose sum is σ = 528716688468480. Its totient is φ = 66785265904896.

The previous prime is 200201202202097. The next prime is 200201202202213. The reversal of 200201202202120 is 21202202102002.

It is a junction number, because it is equal to n+sod(n) for n = 200201202202094 and 200201202202103.

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, 9662209824 + ... + 9662230543.

It is an arithmetic number, because the mean of its divisors is an integer number (8261198257320).

Almost surely, 2^{200201202202120} is an apocalyptic number.

200201202202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200201202202120 is an abundant number, since it is smaller than the sum of its proper divisors (328515486266360).

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

200201202202120 is a wasteful number, since it uses less digits than its factorization.

200201202202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19324440422 (or 19324440418 counting only the distinct ones).

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

Adding to 200201202202120 its reverse (21202202102002), we get a palindrome (221403404304122).

The spelling of 200201202202120 in words is "two hundred trillion, two hundred one billion, two hundred two million, two hundred two thousand, one hundred twenty".