201100304122 has 16 divisors (see below), whose sum is σ = 302974281792. Its totient is φ = 100108960480.

The previous prime is 201100304099. The next prime is 201100304123. The reversal of 201100304122 is 221403001102.

It is a junction number, because it is equal to n+sod(n) for n = 201100304096 and 201100304105.

It is not an unprimeable number, because it can be changed into a prime (201100304123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9305013 + ... + 9326599.

It is an arithmetic number, because the mean of its divisors is an integer number (18935892612).

Almost surely, 2^201100304122 is an apocalyptic number.

201100304122 is a deficient number, since it is larger than the sum of its proper divisors (101873977670).

201100304122 is a wasteful number, since it uses less digits than its factorization.

201100304122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41813.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201100304122 its reverse (221403001102), we get a palindrome (422503305224).

The spelling of 201100304122 in words is "two hundred one billion, one hundred million, three hundred four thousand, one hundred twenty-two".