201000022021102 has 16 divisors (see below), whose sum is σ = 301524886033200. Its totient is φ = 100491727031680.

The previous prime is 201000022021081. The next prime is 201000022021157. The reversal of 201000022021102 is 201120220000102.

It is a happy number.

201000022021102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810282524 + ... + 1810393552.

It is an arithmetic number, because the mean of its divisors is an integer number (18845305377075).

Almost surely, 2^{201000022021102} is an apocalyptic number.

201000022021102 is a deficient number, since it is larger than the sum of its proper divisors (100524864012098).

201000022021102 is a wasteful number, since it uses less digits than its factorization.

201000022021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177491.

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

Adding to 201000022021102 its reverse (201120220000102), we get a palindrome (402120242021204).

The spelling of 201000022021102 in words is "two hundred one trillion, twenty-two million, twenty-one thousand, one hundred two".