1147224116 has 48 divisors (see below), whose sum is σ = 2105877312. Its totient is φ = 546374400.

The previous prime is 1147224103. The next prime is 1147224149. The reversal of 1147224116 is 6114227411.

It is a happy number.

It is a super-2 number, since 2×1147224116² = 2632246344663962912, which contains 22 as substring.

It is a congruent 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, 1439030 + ... + 1439826.

It is an arithmetic number, because the mean of its divisors is an integer number (43872444).

Almost surely, 2^1147224116 is an apocalyptic number.

It is an amenable number.

1147224116 is a deficient number, since it is larger than the sum of its proper divisors (958653196).

1147224116 is a wasteful number, since it uses less digits than its factorization.

1147224116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1038 counting only the distinct ones).

The product of its digits is 2688, while the sum is 29.

The square root of 1147224116 is about 33870.6970108381. The cubic root of 1147224116 is about 1046.8458987333.

The spelling of 1147224116 in words is "one billion, one hundred forty-seven million, two hundred twenty-four thousand, one hundred sixteen".