1144102218 has 16 divisors (see below), whose sum is σ = 2615090880. Its totient is φ = 326886336.

The previous prime is 1144102187. The next prime is 1144102237. The reversal of 1144102218 is 8122014411.

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, 13620223 + ... + 13620306.

It is an arithmetic number, because the mean of its divisors is an integer number (163443180).

Almost surely, 2^1144102218 is an apocalyptic number.

1144102218 is an abundant number, since it is smaller than the sum of its proper divisors (1470988662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144102218 is a wasteful number, since it uses less digits than its factorization.

1144102218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27240541.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1144102218 is about 33824.5800860853. The cubic root of 1144102218 is about 1045.8954552363.

Adding to 1144102218 its reverse (8122014411), we get a palindrome (9266116629).

The spelling of 1144102218 in words is "one billion, one hundred forty-four million, one hundred two thousand, two hundred eighteen".