220120535113 has 8 divisors (see below), whose sum is σ = 227864894976. Its totient is φ = 212416406400.

The previous prime is 220120535111. The next prime is 220120535197. The reversal of 220120535113 is 311535021022.

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 220120535113 - 2¹ = 220120535111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220120535111) 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, 10046653 + ... + 10068538.

It is an arithmetic number, because the mean of its divisors is an integer number (28483111872).

Almost surely, 2^220120535113 is an apocalyptic number.

It is an amenable number.

220120535113 is a deficient number, since it is larger than the sum of its proper divisors (7744359863).

220120535113 is a wasteful number, since it uses less digits than its factorization.

220120535113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20115575.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 220120535113 its reverse (311535021022), we get a palindrome (531655556135).

The spelling of 220120535113 in words is "two hundred twenty billion, one hundred twenty million, five hundred thirty-five thousand, one hundred thirteen".