200211010100100 has 288 divisors, whose sum is σ = 646818107936000. Its totient is φ = 53126354856960.

The previous prime is 200211010100083. The next prime is 200211010100131. The reversal of 200211010100100 is 1001010112002.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1102338096 + ... + 1102519704.

Almost surely, 2^{200211010100100} is an apocalyptic number.

200211010100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200211010100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323409053968000).

200211010100100 is an abundant number, since it is smaller than the sum of its proper divisors (446607097835900).

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

200211010100100 is a wasteful number, since it uses less digits than its factorization.

200211010100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183644 (or 183631 counting only the distinct ones).

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

Adding to 200211010100100 its reverse (1001010112002), we get a palindrome (201212020212102).

The spelling of 200211010100100 in words is "two hundred trillion, two hundred eleven billion, ten million, one hundred thousand, one hundred".