201022001221202 has 8 divisors (see below), whose sum is σ = 344609144950656. Its totient is φ = 86152286237652.

The previous prime is 201022001221187. The next prime is 201022001221213. The reversal of 201022001221202 is 202122100220102.

It is a happy number.

201022001221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7179357186458 + ... + 7179357186485.

It is an arithmetic number, because the mean of its divisors is an integer number (43076143118832).

Almost surely, 2^{201022001221202} is an apocalyptic number.

201022001221202 is a deficient number, since it is larger than the sum of its proper divisors (143587143729454).

201022001221202 is a wasteful number, since it uses less digits than its factorization.

201022001221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358714372952.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201022001221202 its reverse (202122100220102), we get a palindrome (403144101441304).

The spelling of 201022001221202 in words is "two hundred one trillion, twenty-two billion, one million, two hundred twenty-one thousand, two hundred two".