220541121013 has 8 divisors (see below), whose sum is σ = 221631280416. Its totient is φ = 219451386000.

The previous prime is 220541121011. The next prime is 220541121049. The reversal of 220541121013 is 310121145022.

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 220541121013 - 2¹ = 220541121011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220541121011) 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, 962295 + ... + 1169227.

It is an arithmetic number, because the mean of its divisors is an integer number (27703910052).

Almost surely, 2^220541121013 is an apocalyptic number.

It is an amenable number.

220541121013 is a deficient number, since it is larger than the sum of its proper divisors (1090159403).

220541121013 is a wasteful number, since it uses less digits than its factorization.

220541121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212195.

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

Adding to 220541121013 its reverse (310121145022), we get a palindrome (530662266035).

The spelling of 220541121013 in words is "two hundred twenty billion, five hundred forty-one million, one hundred twenty-one thousand, thirteen".