1122127076 has 12 divisors (see below), whose sum is σ = 2244254208. Its totient is φ = 480911592.

The previous prime is 1122127067. The next prime is 1122127087. The reversal of 1122127076 is 6707212211.

1122127076 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 20037956 + ... + 20038011.

It is an arithmetic number, because the mean of its divisors is an integer number (187021184).

Almost surely, 2^1122127076 is an apocalyptic number.

It is an amenable number.

1122127076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122127076 is a wasteful number, since it uses less digits than its factorization.

1122127076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40075978 (or 40075976 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 1122127076 is about 33498.1652631902. The cubic root of 1122127076 is about 1039.1558349494.

Adding to 1122127076 its reverse (6707212211), we get a palindrome (7829339287).

The spelling of 1122127076 in words is "one billion, one hundred twenty-two million, one hundred twenty-seven thousand, seventy-six".