1110144022 has 16 divisors (see below), whose sum is σ = 1793867040. Its totient is φ = 512214912.

The previous prime is 1110144011. The next prime is 1110144109. The reversal of 1110144022 is 2204410111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1110143987 and 1110144005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138558 + ... + 146350.

It is an arithmetic number, because the mean of its divisors is an integer number (112116690).

Almost surely, 2^1110144022 is an apocalyptic number.

1110144022 is a deficient number, since it is larger than the sum of its proper divisors (683723018).

1110144022 is a wasteful number, since it uses less digits than its factorization.

1110144022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13287.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1110144022 is about 33318.8238387852. The cubic root of 1110144022 is about 1035.4435843547.

Adding to 1110144022 its reverse (2204410111), we get a palindrome (3314554133).

The spelling of 1110144022 in words is "one billion, one hundred ten million, one hundred forty-four thousand, twenty-two".