122305363 has 4 divisors (see below), whose sum is σ = 122327800. Its totient is φ = 122282928.

The previous prime is 122305357. The next prime is 122305367. The reversal of 122305363 is 363503221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363503221 = 1231 ⋅295291.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122305363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122305367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2788 + ... + 15886.

It is an arithmetic number, because the mean of its divisors is an integer number (30581950).

Almost surely, 2^122305363 is an apocalyptic number.

122305363 is a deficient number, since it is larger than the sum of its proper divisors (22437).

122305363 is an equidigital number, since it uses as much as digits as its factorization.

122305363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22436.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 122305363 is about 11059.1755117640. The cubic root of 122305363 is about 496.3810198288.

Adding to 122305363 its reverse (363503221), we get a palindrome (485808584).

The spelling of 122305363 in words is "one hundred twenty-two million, three hundred five thousand, three hundred sixty-three".