200011211120 has 80 divisors (see below), whose sum is σ = 562720644288. Its totient is φ = 64541429760.

The previous prime is 200011211089. The next prime is 200011211129. The reversal of 200011211120 is 21112110002.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011211129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10495271 + ... + 10514310.

Almost surely, 2^200011211120 is an apocalyptic number.

200011211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011211120 is an abundant number, since it is smaller than the sum of its proper divisors (362709433168).

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

200011211120 is a wasteful number, since it uses less digits than its factorization.

200011211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21009618 (or 21009612 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200011211120 its reverse (21112110002), we get a palindrome (221123321122).

The spelling of 200011211120 in words is "two hundred billion, eleven million, two hundred eleven thousand, one hundred twenty".