220340112041 has 4 divisors (see below), whose sum is σ = 251817270912. Its totient is φ = 188862953172.

The previous prime is 220340112029. The next prime is 220340112101. The reversal of 220340112041 is 140211043022.

220340112041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140211043022 = 2 ⋅70105521511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220340112041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220340112341) 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 3 ways as a sum of consecutive naturals, for example, 15738579425 + ... + 15738579438.

It is an arithmetic number, because the mean of its divisors is an integer number (62954317728).

Almost surely, 2^220340112041 is an apocalyptic number.

It is an amenable number.

220340112041 is a deficient number, since it is larger than the sum of its proper divisors (31477158871).

220340112041 is an equidigital number, since it uses as much as digits as its factorization.

220340112041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31477158870.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 220340112041 its reverse (140211043022), we get a palindrome (360551155063).

The spelling of 220340112041 in words is "two hundred twenty billion, three hundred forty million, one hundred twelve thousand, forty-one".