1122466689 has 12 divisors (see below), whose sum is σ = 1621820772. Its totient is φ = 748089600.

The previous prime is 1122466679. The next prime is 1122466691. The reversal of 1122466689 is 9866642211.

1122466689 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 835672464 + 286794225 = 28908^2 + 16935^2 .

It is not a de Polignac number, because 1122466689 - 2¹⁶ = 1122401153 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1122466679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17269 + ... + 50429.

It is an arithmetic number, because the mean of its divisors is an integer number (135151731).

Almost surely, 2^1122466689 is an apocalyptic number.

It is an amenable number.

1122466689 is a deficient number, since it is larger than the sum of its proper divisors (499354083).

1122466689 is a wasteful number, since it uses less digits than its factorization.

1122466689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36928 (or 36925 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 1122466689 is about 33503.2340080775. The cubic root of 1122466689 is about 1039.2606582626.

The spelling of 1122466689 in words is "one billion, one hundred twenty-two million, four hundred sixty-six thousand, six hundred eighty-nine".