213020200212200 has 48 divisors (see below), whose sum is σ = 495503726883180. Its totient is φ = 85168207157760.

The previous prime is 213020200212151. The next prime is 213020200212257. The reversal of 213020200212200 is 2212002020312.

213020200212200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 60240168194116 + 152780032018084 = 7761454^2 + 12360422^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248777327 + ... + 249632126.

Almost surely, 2^{213020200212200} is an apocalyptic number.

213020200212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213020200212200 is an abundant number, since it is smaller than the sum of its proper divisors (282483526670980).

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

213020200212200 is a wasteful number, since it uses less digits than its factorization.

213020200212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498411606 (or 498411597 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 213020200212200 its reverse (2212002020312), we get a palindrome (215232202232512).

The spelling of 213020200212200 in words is "two hundred thirteen trillion, twenty billion, two hundred million, two hundred twelve thousand, two hundred".