200200111211020 has 48 divisors (see below), whose sum is σ = 445158705616128. Its totient is φ = 75368121128960.

The previous prime is 200200111211017. The next prime is 200200111211039. The reversal of 200200111211020 is 20112111002002.

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, 14160165 + ... + 24513475.

It is an arithmetic number, because the mean of its divisors is an integer number (9274139700336).

Almost surely, 2^{200200111211020} is an apocalyptic number.

200200111211020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200200111211020 is an abundant number, since it is smaller than the sum of its proper divisors (244958594405108).

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

200200111211020 is a wasteful number, since it uses less digits than its factorization.

200200111211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410210 (or 10410208 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200200111211020 its reverse (20112111002002), we get a palindrome (220312222213022).

The spelling of 200200111211020 in words is "two hundred trillion, two hundred billion, one hundred eleven million, two hundred eleven thousand, twenty".