220351211041 has 8 divisors (see below), whose sum is σ = 237937505960. Its totient is φ = 202855802112.

The previous prime is 220351211027. The next prime is 220351211053. The reversal of 220351211041 is 140112153022.

220351211041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 676208016 + 219675003025 = 26004^2 + 468695^2 .

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 220351211041 - 2²⁵ = 220317656609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220351211341) 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 7 ways as a sum of consecutive naturals, for example, 22716456 + ... + 22726153.

It is an arithmetic number, because the mean of its divisors is an integer number (29742188245).

Almost surely, 2^220351211041 is an apocalyptic number.

It is an amenable number.

220351211041 is a deficient number, since it is larger than the sum of its proper divisors (17586294919).

220351211041 is a wasteful number, since it uses less digits than its factorization.

220351211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45442995.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 220351211041 its reverse (140112153022), we get a palindrome (360463364063).

The spelling of 220351211041 in words is "two hundred twenty billion, three hundred fifty-one million, two hundred eleven thousand, forty-one".