200120110122 has 8 divisors (see below), whose sum is σ = 400240220256. Its totient is φ = 66706703372.

The previous prime is 200120110097. The next prime is 200120110139. The reversal of 200120110122 is 221011021002.

It is a sphenic number, since it is the product of 3 distinct primes.

200120110122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 200120110098 and 200120110107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16676675838 + ... + 16676675849.

It is an arithmetic number, because the mean of its divisors is an integer number (50030027532).

Almost surely, 2^200120110122 is an apocalyptic number.

200120110122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200120110122 is a wasteful number, since it uses less digits than its factorization.

200120110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33353351692.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200120110122 its reverse (221011021002), we get a palindrome (421131131124).

The spelling of 200120110122 in words is "two hundred billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-two".