122366 has 16 divisors (see below), whose sum is σ = 200880. Its totient is φ = 55680.

The previous prime is 122363. The next prime is 122387. The reversal of 122366 is 663221.

122366 is a modest number, since divided by 366 gives 122 as remainder.

It is a Curzon number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122363) 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, 1976 + ... + 2036.

It is an arithmetic number, because the mean of its divisors is an integer number (12555).

2¹²²³⁶⁶ is an apocalyptic number.

122366 is a deficient number, since it is larger than the sum of its proper divisors (78514).

122366 is a wasteful number, since it uses less digits than its factorization.

122366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139.

The product of its digits is 432, while the sum is 20.

The square root of 122366 is about 349.8085190501. The cubic root of 122366 is about 49.6463038808.

Adding to 122366 its reverse (663221), we get a palindrome (785587).

The spelling of 122366 in words is "one hundred twenty-two thousand, three hundred sixty-six".