1144334222 has 8 divisors (see below), whose sum is σ = 1716836472. Its totient is φ = 572055400.

The previous prime is 1144334207. The next prime is 1144334227. The reversal of 1144334222 is 2224334411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1144334191 and 1144334200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144334227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42404 + ... + 63927.

It is an arithmetic number, because the mean of its divisors is an integer number (214604559).

Almost surely, 2^1144334222 is an apocalyptic number.

1144334222 is a deficient number, since it is larger than the sum of its proper divisors (572502250).

1144334222 is a wasteful number, since it uses less digits than its factorization.

1144334222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111714.

The product of its digits is 4608, while the sum is 26.

The square root of 1144334222 is about 33828.0094300566. The cubic root of 1144334222 is about 1045.9661469179.

Adding to 1144334222 its reverse (2224334411), we get a palindrome (3368668633).

The spelling of 1144334222 in words is "one billion, one hundred forty-four million, three hundred thirty-four thousand, two hundred twenty-two".