220014142444 has 12 divisors (see below), whose sum is σ = 385046373600. Its totient is φ = 110000892848.

The previous prime is 220014142441. The next prime is 220014142507. The reversal of 220014142444 is 444241410022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220014142441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1464004 + ... + 1607275.

It is an arithmetic number, because the mean of its divisors is an integer number (32087197800).

Almost surely, 2^220014142444 is an apocalyptic number.

It is an amenable number.

220014142444 is a deficient number, since it is larger than the sum of its proper divisors (165032231156).

220014142444 is a wasteful number, since it uses less digits than its factorization.

220014142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089192 (or 3089190 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 220014142444 its reverse (444241410022), we get a palindrome (664255552466).

The spelling of 220014142444 in words is "two hundred twenty billion, fourteen million, one hundred forty-two thousand, four hundred forty-four".