200201020100122 has 16 divisors (see below), whose sum is σ = 303922814795712. Its totient is φ = 98893440516960.

The previous prime is 200201020100111. The next prime is 200201020100149. The reversal of 200201020100122 is 221001020102002.

It is a happy number.

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, 9627043 + ... + 22205449.

It is an arithmetic number, because the mean of its divisors is an integer number (18995175924732).

Almost surely, 2^{200201020100122} is an apocalyptic number.

200201020100122 is a deficient number, since it is larger than the sum of its proper divisors (103721794695590).

200201020100122 is a wasteful number, since it uses less digits than its factorization.

200201020100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12674373.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200201020100122 its reverse (221001020102002), we get a palindrome (421202040202124).

The spelling of 200201020100122 in words is "two hundred trillion, two hundred one billion, twenty million, one hundred thousand, one hundred twenty-two".