1099071124 has 12 divisors (see below), whose sum is σ = 1964297664. Its totient is φ = 537843224.

The previous prime is 1099071091. The next prime is 1099071139. The reversal of 1099071124 is 4211709901.

It is a super-2 number, since 2×1099071124² = 2415914671221246752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1099071124.

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 3 ways as a sum of consecutive naturals, for example, 2922874 + ... + 2923249.

It is an arithmetic number, because the mean of its divisors is an integer number (163691472).

Almost surely, 2^1099071124 is an apocalyptic number.

It is an amenable number.

1099071124 is a deficient number, since it is larger than the sum of its proper divisors (865226540).

1099071124 is a wasteful number, since it uses less digits than its factorization.

1099071124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846174 (or 5846172 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 1099071124 is about 33152.2416135018. The cubic root of 1099071124 is about 1031.9894699264.

The spelling of 1099071124 in words is "one billion, ninety-nine million, seventy-one thousand, one hundred twenty-four".