200011101211120 has 40 divisors (see below), whose sum is σ = 470912212992960. Its totient is φ = 78991726045440.

The previous prime is 200011101211111. The next prime is 200011101211139. The reversal of 200011101211120 is 21112101110002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 200011101211120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15823656751 + ... + 15823669390.

It is an arithmetic number, because the mean of its divisors is an integer number (11772805324824).

Almost surely, 2^{200011101211120} is an apocalyptic number.

200011101211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011101211120 is an abundant number, since it is smaller than the sum of its proper divisors (270901111781840).

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

200011101211120 is a wasteful number, since it uses less digits than its factorization.

200011101211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31647326233 (or 31647326227 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 200011101211120 its reverse (21112101110002), we get a palindrome (221123202321122).

The spelling of 200011101211120 in words is "two hundred trillion, eleven billion, one hundred one million, two hundred eleven thousand, one hundred twenty".