1124322155 has 16 divisors (see below), whose sum is σ = 1473151968. Its totient is φ = 816960000.

The previous prime is 1124322119. The next prime is 1124322181. The reversal of 1124322155 is 5512234211.

It is not a de Polignac number, because 1124322155 - 2⁸ = 1124321899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57545 + ... + 74565.

It is an arithmetic number, because the mean of its divisors is an integer number (92071998).

Almost surely, 2^1124322155 is an apocalyptic number.

1124322155 is a deficient number, since it is larger than the sum of its proper divisors (348829813).

1124322155 is a wasteful number, since it uses less digits than its factorization.

1124322155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18238.

The product of its digits is 2400, while the sum is 26.

The square root of 1124322155 is about 33530.9134232875. The cubic root of 1124322155 is about 1039.8329844597.

Adding to 1124322155 its reverse (5512234211), we get a palindrome (6636556366).

The spelling of 1124322155 in words is "one billion, one hundred twenty-four million, three hundred twenty-two thousand, one hundred fifty-five".