201022022100002 has 32 divisors (see below), whose sum is σ = 308601940227840. Its totient is φ = 98182030066560.

The previous prime is 201022022099959. The next prime is 201022022100007. The reversal of 201022022100002 is 200001220220102.

It is a self number, because there is not a number n which added to its sum of digits gives 201022022100002.

It is not an unprimeable number, because it can be changed into a prime (201022022100007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762664628 + ... + 762928160.

It is an arithmetic number, because the mean of its divisors is an integer number (9643810632120).

Almost surely, 2^{201022022100002} is an apocalyptic number.

201022022100002 is a deficient number, since it is larger than the sum of its proper divisors (107579918127838).

201022022100002 is a wasteful number, since it uses less digits than its factorization.

201022022100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315338.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201022022100002 its reverse (200001220220102), we get a palindrome (401023242320104).

The spelling of 201022022100002 in words is "two hundred one trillion, twenty-two billion, twenty-two million, one hundred thousand, two".