220102001101201 has 16 divisors (see below), whose sum is σ = 222244845596928. Its totient is φ = 217969312017600.

The previous prime is 220102001101163. The next prime is 220102001101211. The reversal of 220102001101201 is 102101100201022.

It is a cyclic number.

It is not a de Polignac number, because 220102001101201 - 2⁹ = 220102001100689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220102001101211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 87241956 + ... + 89729386.

It is an arithmetic number, because the mean of its divisors is an integer number (13890302849808).

Almost surely, 2^{220102001101201} is an apocalyptic number.

It is an amenable number.

220102001101201 is a deficient number, since it is larger than the sum of its proper divisors (2142844495727).

220102001101201 is a wasteful number, since it uses less digits than its factorization.

220102001101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489472.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220102001101201 its reverse (102101100201022), we get a palindrome (322203101302223).

The spelling of 220102001101201 in words is "two hundred twenty trillion, one hundred two billion, one million, one hundred one thousand, two hundred one".