1122341044 has 24 divisors (see below), whose sum is σ = 2158077600. Its totient is φ = 506482080.

The previous prime is 1122341029. The next prime is 1122341107. The reversal of 1122341044 is 4401432211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 85639 + ... + 97870.

It is an arithmetic number, because the mean of its divisors is an integer number (89919900).

Almost surely, 2^1122341044 is an apocalyptic number.

It is an amenable number.

1122341044 is a deficient number, since it is larger than the sum of its proper divisors (1035736556).

1122341044 is a wasteful number, since it uses less digits than its factorization.

1122341044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183663 (or 183661 counting only the distinct ones).

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

The square root of 1122341044 is about 33501.3588381128. The cubic root of 1122341044 is about 1039.2218797464.

Adding to 1122341044 its reverse (4401432211), we get a palindrome (5523773255).

The spelling of 1122341044 in words is "one billion, one hundred twenty-two million, three hundred forty-one thousand, forty-four".