1224130089 has 32 divisors (see below), whose sum is σ = 2063138560. Its totient is φ = 628238592.

The previous prime is 1224130069. The next prime is 1224130111. The reversal of 1224130089 is 9800314221.

It is not a de Polignac number, because 1224130089 - 2¹³ = 1224121897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1224130069) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 50494 + ... + 70695.

It is an arithmetic number, because the mean of its divisors is an integer number (64473080).

Almost surely, 2^1224130089 is an apocalyptic number.

It is an amenable number.

1224130089 is a deficient number, since it is larger than the sum of its proper divisors (839008471).

1224130089 is a wasteful number, since it uses less digits than its factorization.

1224130089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121249.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1224130089 is about 34987.5704929622. The cubic root of 1224130089 is about 1069.7341433420.

The spelling of 1224130089 in words is "one billion, two hundred twenty-four million, one hundred thirty thousand, eighty-nine".