1150055422 has 16 divisors (see below), whose sum is σ = 1785618432. Its totient is φ = 554951160.

The previous prime is 1150055399. The next prime is 1150055443. The reversal of 1150055422 is 2245500511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518 + ... + 48025.

It is an arithmetic number, because the mean of its divisors is an integer number (111601152).

Almost surely, 2^1150055422 is an apocalyptic number.

1150055422 is a deficient number, since it is larger than the sum of its proper divisors (635563010).

1150055422 is a wasteful number, since it uses less digits than its factorization.

1150055422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50943.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1150055422 is about 33912.4670585907. The cubic root of 1150055422 is about 1047.7063833507.

Adding to 1150055422 its reverse (2245500511), we get a palindrome (3395555933).

The spelling of 1150055422 in words is "one billion, one hundred fifty million, fifty-five thousand, four hundred twenty-two".