200211020120200 has 96 divisors (see below), whose sum is σ = 492877134592200. Its totient is φ = 75372839997440.

The previous prime is 200211020120197. The next prime is 200211020120201. The reversal of 200211020120200 is 2021020112002.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 3592685211844 + 196618334908356 = 1895438^2 + 14022066^2 .

It is a super-2 number, since 2×200211020120200² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200211020120201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471942582 + ... + 472366618.

Almost surely, 2^{200211020120200} is an apocalyptic number.

200211020120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211020120200 is an abundant number, since it is smaller than the sum of its proper divisors (292666114472000).

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

200211020120200 is a wasteful number, since it uses less digits than its factorization.

200211020120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562939 (or 562930 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200211020120200 its reverse (2021020112002), we get a palindrome (202232040232202).

The spelling of 200211020120200 in words is "two hundred trillion, two hundred eleven billion, twenty million, one hundred twenty thousand, two hundred".