12122162 has 16 divisors (see below), whose sum is σ = 20112792. Its totient is φ = 5443200.

The previous prime is 12122153. The next prime is 12122167. The reversal of 12122162 is 26122121.

12122162 is digitally balanced in base 2, 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 4 ways, for example, as 9928801 + 2193361 = 3151^2 + 1481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12122162.

It is not an unprimeable number, because it can be changed into a prime (12122167) 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, 5339 + ... + 7262.

Almost surely, 2^12122162 is an apocalyptic number.

12122162 is a deficient number, since it is larger than the sum of its proper divisors (7990630).

12122162 is a wasteful number, since it uses less digits than its factorization.

12122162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653.

The product of its digits is 96, while the sum is 17.

The square root of 12122162 is about 3481.6895323966. The cubic root of 12122162 is about 229.7171191414.

Adding to 12122162 its reverse (26122121), we get a palindrome (38244283).

The spelling of 12122162 in words is "twelve million, one hundred twenty-two thousand, one hundred sixty-two".