2011113342200 has 24 divisors (see below), whose sum is σ = 4675838521080. Its totient is φ = 804445336800.

The previous prime is 2011113342181. The next prime is 2011113342211. The reversal of 2011113342200 is 22433111102.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5027783156 + ... + 5027783555.

It is an arithmetic number, because the mean of its divisors is an integer number (194826605045).

Almost surely, 2^{2011113342200} is an apocalyptic number.

2011113342200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011113342200 is an abundant number, since it is smaller than the sum of its proper divisors (2664725178880).

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

2011113342200 is a wasteful number, since it uses less digits than its factorization.

2011113342200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055566727 (or 10055566718 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2011113342200 its reverse (22433111102), we get a palindrome (2033546453302).

The spelling of 2011113342200 in words is "two trillion, eleven billion, one hundred thirteen million, three hundred forty-two thousand, two hundred".