1122144034 has 8 divisors (see below), whose sum is σ = 1836235728. Its totient is φ = 510065460.

The previous prime is 1122144011. The next prime is 1122144043. The reversal of 1122144034 is 4304412211.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 51006547 = 1122144034 / (1 + 1 + 2 + 2 + 1 + 4 + 4 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1122143996 and 1122144014.

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 3 ways as a sum of consecutive naturals, for example, 25503252 + ... + 25503295.

It is an arithmetic number, because the mean of its divisors is an integer number (229529466).

Almost surely, 2^1122144034 is an apocalyptic number.

1122144034 is a deficient number, since it is larger than the sum of its proper divisors (714091694).

1122144034 is a wasteful number, since it uses less digits than its factorization.

1122144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51006560.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1122144034 is about 33498.4183805743. The cubic root of 1122144034 is about 1039.1610696257.

Adding to 1122144034 its reverse (4304412211), we get a palindrome (5426556245).

It can be divided in two parts, 11221 and 44034, that added together give a palindrome (55255).

The spelling of 1122144034 in words is "one billion, one hundred twenty-two million, one hundred forty-four thousand, thirty-four".