2216062201601 has 8 divisors (see below), whose sum is σ = 2287575177984. Its totient is φ = 2144550918960.

The previous prime is 2216062201597. The next prime is 2216062201621. The reversal of 2216062201601 is 1061022606122.

2216062201601 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 a cyclic number.

It is not a de Polignac number, because 2216062201601 - 2² = 2216062201597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2216062201621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2572010 + ... + 3323756.

It is an arithmetic number, because the mean of its divisors is an integer number (285946897248).

Almost surely, 2^{2216062201601} is an apocalyptic number.

It is an amenable number.

2216062201601 is a deficient number, since it is larger than the sum of its proper divisors (71512976383).

2216062201601 is an equidigital number, since it uses as much as digits as its factorization.

2216062201601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846871.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 2216062201601 its reverse (1061022606122), we get a palindrome (3277084807723).

The spelling of 2216062201601 in words is "two trillion, two hundred sixteen billion, sixty-two million, two hundred one thousand, six hundred one".