1144222114 has 32 divisors (see below), whose sum is σ = 2044667520. Its totient is φ = 469991808.

The previous prime is 1144222109. The next prime is 1144222117. The reversal of 1144222114 is 4112224411.

It is not an unprimeable number, because it can be changed into a prime (1144222117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18222 + ... + 51190.

It is an arithmetic number, because the mean of its divisors is an integer number (63895860).

Almost surely, 2^1144222114 is an apocalyptic number.

1144222114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1144222114 is a deficient number, since it is larger than the sum of its proper divisors (900445406).

1144222114 is a wasteful number, since it uses less digits than its factorization.

1144222114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33082.

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

The square root of 1144222114 is about 33826.3523602531. The cubic root of 1144222114 is about 1045.9319887731.

Adding to 1144222114 its reverse (4112224411), we get a palindrome (5256446525).

The spelling of 1144222114 in words is "one billion, one hundred forty-four million, two hundred twenty-two thousand, one hundred fourteen".