220341116361 has 16 divisors (see below), whose sum is σ = 298712484800. Its totient is φ = 144444072960.

The previous prime is 220341116327. The next prime is 220341116371. The reversal of 220341116361 is 163611143022.

It is not a de Polignac number, because 220341116361 - 2³⁰ = 219267374537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220341116371) 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, 1447336 + ... + 1592313.

It is an arithmetic number, because the mean of its divisors is an integer number (18669530300).

Almost surely, 2^220341116361 is an apocalyptic number.

It is an amenable number.

220341116361 is a deficient number, since it is larger than the sum of its proper divisors (78371368439).

220341116361 is a wasteful number, since it uses less digits than its factorization.

220341116361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040056.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 220341116361 its reverse (163611143022), we get a palindrome (383952259383).

The spelling of 220341116361 in words is "two hundred twenty billion, three hundred forty-one million, one hundred sixteen thousand, three hundred sixty-one".