2001120200196 has 48 divisors (see below), whose sum is σ = 5030922825600. Its totient is φ = 615427218432.

The previous prime is 2001120200179. The next prime is 2001120200293. The reversal of 2001120200196 is 6910020211002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2827501 + ... + 3463668.

It is an arithmetic number, because the mean of its divisors is an integer number (104810892200).

Almost surely, 2^{2001120200196} is an apocalyptic number.

2001120200196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2001120200196 is an abundant number, since it is smaller than the sum of its proper divisors (3029802625404).

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

2001120200196 is a wasteful number, since it uses less digits than its factorization.

2001120200196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293228 (or 6293226 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 2001120200196 its reverse (6910020211002), we get a palindrome (8911140411198).

The spelling of 2001120200196 in words is "two trillion, one billion, one hundred twenty million, two hundred thousand, one hundred ninety-six".