220240204144 has 40 divisors (see below), whose sum is σ = 434097216000. Its totient is φ = 108216401856.

The previous prime is 220240204133. The next prime is 220240204183. The reversal of 220240204144 is 441402042022.

220240204144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 2811297 + ... + 2888575.

It is an arithmetic number, because the mean of its divisors is an integer number (10852430400).

Almost surely, 2^220240204144 is an apocalyptic number.

It is an amenable number.

220240204144 is a deficient number, since it is larger than the sum of its proper divisors (213857011856).

220240204144 is a wasteful number, since it uses less digits than its factorization.

220240204144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80365 (or 80359 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 220240204144 its reverse (441402042022), we get a palindrome (661642246166).

The spelling of 220240204144 in words is "two hundred twenty billion, two hundred forty million, two hundred four thousand, one hundred forty-four".