200112163454 has 16 divisors (see below), whose sum is σ = 343070527488. Its totient is φ = 85757079672.

The previous prime is 200112163421. The next prime is 200112163457. The reversal of 200112163454 is 454361211002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112163457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199454 + ... + 663329.

It is an arithmetic number, because the mean of its divisors is an integer number (21441907968).

Almost surely, 2^200112163454 is an apocalyptic number.

200112163454 is a deficient number, since it is larger than the sum of its proper divisors (142958364034).

200112163454 is a wasteful number, since it uses less digits than its factorization.

200112163454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879359.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 200112163454 its reverse (454361211002), we get a palindrome (654473374456).

The spelling of 200112163454 in words is "two hundred billion, one hundred twelve million, one hundred sixty-three thousand, four hundred fifty-four".