200011112120 has 16 divisors (see below), whose sum is σ = 450025002360. Its totient is φ = 80004444832.

The previous prime is 200011112113. The next prime is 200011112123. The reversal of 200011112120 is 21211110002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011112123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500138862 + ... + 2500138941.

Almost surely, 2^200011112120 is an apocalyptic number.

200011112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011112120 is an abundant number, since it is smaller than the sum of its proper divisors (250013890240).

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

200011112120 is a wasteful number, since it uses less digits than its factorization.

200011112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000277814 (or 5000277810 counting only the distinct ones).

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

Adding to 200011112120 its reverse (21211110002), we get a palindrome (221222222122).

The spelling of 200011112120 in words is "two hundred billion, eleven million, one hundred twelve thousand, one hundred twenty".