2102202112201 has 16 divisors (see below), whose sum is σ = 2135556783360. Its totient is φ = 2069026502400.

The previous prime is 2102202112193. The next prime is 2102202112207. The reversal of 2102202112201 is 1022112022012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2102202112201 - 2³ = 2102202112193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102202112207) 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, 31963651 + ... + 32029351.

It is an arithmetic number, because the mean of its divisors is an integer number (133472298960).

Almost surely, 2^{2102202112201} is an apocalyptic number.

It is an amenable number.

2102202112201 is a deficient number, since it is larger than the sum of its proper divisors (33354671159).

2102202112201 is an equidigital number, since it uses as much as digits as its factorization.

2102202112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67056.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2102202112201 its reverse (1022112022012), we get a palindrome (3124314134213).

The spelling of 2102202112201 in words is "two trillion, one hundred two billion, two hundred two million, one hundred twelve thousand, two hundred one".