201022000221002 has 8 divisors (see below), whose sum is σ = 301562670046176. Its totient is φ = 100501110205612.

The previous prime is 201022000220989. The next prime is 201022000221079. The reversal of 201022000221002 is 200122000220102.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4944927038 + ... + 4944967689.

It is an arithmetic number, because the mean of its divisors is an integer number (37695333755772).

Almost surely, 2^{201022000221002} is an apocalyptic number.

201022000221002 is a deficient number, since it is larger than the sum of its proper divisors (100540669825174).

201022000221002 is a wasteful number, since it uses less digits than its factorization.

201022000221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889904892.

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

Adding to 201022000221002 its reverse (200122000220102), we get a palindrome (401144000441104).

The spelling of 201022000221002 in words is "two hundred one trillion, twenty-two billion, two hundred twenty-one thousand, two".