220110044013 has 6 divisors (see below), whose sum is σ = 317936730254. Its totient is φ = 146740029336.

The previous prime is 220110043973. The next prime is 220110044027. The reversal of 220110044013 is 310440011022.

220110044013 is a `hidden beast` number, since 2 + 201 + 10 + 0 + 440 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 200988132489 + 19121911524 = 448317^2 + 138282^2 .

It is not a de Polignac number, because 220110044013 - 2⁹ = 220110043501 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 (220110044813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12228335770 + ... + 12228335787.

Almost surely, 2^220110044013 is an apocalyptic number.

It is an amenable number.

220110044013 is a deficient number, since it is larger than the sum of its proper divisors (97826686241).

220110044013 is a wasteful number, since it uses less digits than its factorization.

220110044013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24456671563 (or 24456671560 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220110044013 its reverse (310440011022), we get a palindrome (530550055035).

The spelling of 220110044013 in words is "two hundred twenty billion, one hundred ten million, forty-four thousand, thirteen".