202201101001 has 16 divisors (see below), whose sum is σ = 207609816960. Its totient is φ = 196872399360.

The previous prime is 202201100993. The next prime is 202201101007. The reversal of 202201101001 is 100101102202.

It is a cyclic number.

It is not a de Polignac number, because 202201101001 - 2³ = 202201100993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202201101007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3184795 + ... + 3247663.

It is an arithmetic number, because the mean of its divisors is an integer number (12975613560).

Almost surely, 2^202201101001 is an apocalyptic number.

It is an amenable number.

202201101001 is a deficient number, since it is larger than the sum of its proper divisors (5408715959).

202201101001 is an equidigital number, since it uses as much as digits as its factorization.

202201101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63504.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 202201101001 its reverse (100101102202), we get a palindrome (302302203203).

The spelling of 202201101001 in words is "two hundred two billion, two hundred one million, one hundred one thousand, one".