1122624113 has 8 divisors (see below), whose sum is σ = 1210164648. Its totient is φ = 1035252864.

The previous prime is 1122624029. The next prime is 1122624119. The reversal of 1122624113 is 3114262211.

It can be written as a sum of positive squares in 4 ways, for example, as 271326784 + 851297329 = 16472^2 + 29177^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122624113 - 2²⁰ = 1121575537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122624119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28370 + ... + 55227.

It is an arithmetic number, because the mean of its divisors is an integer number (151270581).

Almost surely, 2^1122624113 is an apocalyptic number.

1122624113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1122624113 is a deficient number, since it is larger than the sum of its proper divisors (87540535).

1122624113 is a wasteful number, since it uses less digits than its factorization.

1122624113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84643.

The product of its digits is 576, while the sum is 23.

The square root of 1122624113 is about 33505.5833108454. The cubic root of 1122624113 is about 1039.3092408244.

Adding to 1122624113 its reverse (3114262211), we get a palindrome (4236886324).

The spelling of 1122624113 in words is "one billion, one hundred twenty-two million, six hundred twenty-four thousand, one hundred thirteen".