220101241144 has 16 divisors (see below), whose sum is σ = 436965699600. Its totient is φ = 103577054592.

The previous prime is 220101241133. The next prime is 220101241181. The reversal of 220101241144 is 441142101022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809195604 + ... + 809195875.

It is an arithmetic number, because the mean of its divisors is an integer number (27310356225).

Almost surely, 2^220101241144 is an apocalyptic number.

It is an amenable number.

220101241144 is a deficient number, since it is larger than the sum of its proper divisors (216864458456).

220101241144 is a wasteful number, since it uses less digits than its factorization.

220101241144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618391502 (or 1618391498 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 220101241144 its reverse (441142101022), we get a palindrome (661243342166).

The spelling of 220101241144 in words is "two hundred twenty billion, one hundred one million, two hundred forty-one thousand, one hundred forty-four".