200011101120 has 224 divisors, whose sum is σ = 711154483200. Its totient is φ = 52916032512.

The previous prime is 200011101107. The next prime is 200011101161. The reversal of 200011101120 is 21101110002.

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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006141 + ... + 1188419.

It is an arithmetic number, because the mean of its divisors is an integer number (3174796800).

Almost surely, 2^200011101120 is an apocalyptic number.

200011101120 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 200011101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355577241600).

200011101120 is an abundant number, since it is smaller than the sum of its proper divisors (511143382080).

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

200011101120 is a wasteful number, since it uses less digits than its factorization.

200011101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182432 (or 182416 counting only the distinct ones).

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

Adding to 200011101120 its reverse (21101110002), we get a palindrome (221112211122).

The spelling of 200011101120 in words is "two hundred billion, eleven million, one hundred one thousand, one hundred twenty".