122465306 has 4 divisors (see below), whose sum is σ = 183697962. Its totient is φ = 61232652.

The previous prime is 122465303. The next prime is 122465309. The reversal of 122465306 is 603564221.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (122465303) and next prime (122465309).

It can be written as a sum of positive squares in only one way, i.e., 86955625 + 35509681 = 9325^2 + 5959^2 .

It is not an unprimeable number, because it can be changed into a prime (122465303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30616325 + ... + 30616328.

Almost surely, 2^122465306 is an apocalyptic number.

122465306 is a deficient number, since it is larger than the sum of its proper divisors (61232656).

122465306 is an equidigital number, since it uses as much as digits as its factorization.

122465306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61232655.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 122465306 is about 11066.4043844421. The cubic root of 122465306 is about 496.5973038479.

The spelling of 122465306 in words is "one hundred twenty-two million, four hundred sixty-five thousand, three hundred six".