200211011100 has 108 divisors (see below), whose sum is σ = 664465065264. Its totient is φ = 50249034240.

The previous prime is 200211011071. The next prime is 200211011107. The reversal of 200211011100 is 1110112002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211011107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6527544 + ... + 6558143.

It is an arithmetic number, because the mean of its divisors is an integer number (6152454308).

Almost surely, 2^200211011100 is an apocalyptic number.

200211011100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211011100 is an abundant number, since it is smaller than the sum of its proper divisors (464254054164).

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

200211011100 is a wasteful number, since it uses less digits than its factorization.

200211011100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13085724 (or 13085714 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200211011100 its reverse (1110112002), we get a palindrome (201321123102).

The spelling of 200211011100 in words is "two hundred billion, two hundred eleven million, eleven thousand, one hundred".