200112022012321 has 32 divisors (see below), whose sum is σ = 218014172006400. Its totient is φ = 182953272559680.

The previous prime is 200112022012297. The next prime is 200112022012339. The reversal of 200112022012321 is 123210220211002.

It is a cyclic number.

It is not a de Polignac number, because 200112022012321 - 2²¹ = 200112019915169 is a prime.

It is a super-3 number, since 3×200112022012321³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (200112022712321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12193765606 + ... + 12193782016.

It is an arithmetic number, because the mean of its divisors is an integer number (6812942875200).

Almost surely, 2^{200112022012321} is an apocalyptic number.

It is an amenable number.

200112022012321 is a deficient number, since it is larger than the sum of its proper divisors (17902149994079).

200112022012321 is a wasteful number, since it uses less digits than its factorization.

200112022012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25909.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 200112022012321 its reverse (123210220211002), we get a palindrome (323322242223323).

The spelling of 200112022012321 in words is "two hundred trillion, one hundred twelve billion, twenty-two million, twelve thousand, three hundred twenty-one".