1075122812 has 12 divisors (see below), whose sum is σ = 1893449880. Its totient is φ = 534137136.

The previous prime is 1075122799. The next prime is 1075122889. The reversal of 1075122812 is 2182215701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855362 + ... + 856617.

It is an arithmetic number, because the mean of its divisors is an integer number (157787490).

Almost surely, 2^1075122812 is an apocalyptic number.

It is an amenable number.

1075122812 is a deficient number, since it is larger than the sum of its proper divisors (818327068).

1075122812 is a wasteful number, since it uses less digits than its factorization.

1075122812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712140 (or 1712138 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 1075122812 is about 32789.0654334642. The cubic root of 1075122812 is about 1024.4388161889.

The spelling of 1075122812 in words is "one billion, seventy-five million, one hundred twenty-two thousand, eight hundred twelve".