200201200112122 has 16 divisors (see below), whose sum is σ = 346872667574592. Its totient is φ = 85647572240320.

The previous prime is 200201200112119. The next prime is 200201200112149. The reversal of 200201200112122 is 221211002102002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200201200112096 and 200201200112105.

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, 267648662878 + ... + 267648663625.

It is an arithmetic number, because the mean of its divisors is an integer number (21679541723412).

Almost surely, 2^{200201200112122} is an apocalyptic number.

200201200112122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200201200112122 is a deficient number, since it is larger than the sum of its proper divisors (146671467462470).

200201200112122 is a wasteful number, since it uses less digits than its factorization.

200201200112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535297326533.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200201200112122 its reverse (221211002102002), we get a palindrome (421412202214124).

The spelling of 200201200112122 in words is "two hundred trillion, two hundred one billion, two hundred million, one hundred twelve thousand, one hundred twenty-two".