122601345 has 8 divisors (see below), whose sum is σ = 196162176. Its totient is φ = 65387376.

The previous prime is 122601343. The next prime is 122601359. The reversal of 122601345 is 543106221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122601345 - 2¹ = 122601343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122601341) 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, 4086697 + ... + 4086726.

It is an arithmetic number, because the mean of its divisors is an integer number (24520272).

Almost surely, 2^122601345 is an apocalyptic number.

122601345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122601345 is a deficient number, since it is larger than the sum of its proper divisors (73560831).

122601345 is an equidigital number, since it uses as much as digits as its factorization.

122601345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8173431.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 122601345 is about 11072.5491644878. The cubic root of 122601345 is about 496.7811153655.

Adding to 122601345 its reverse (543106221), we get a palindrome (665707566).

The spelling of 122601345 in words is "one hundred twenty-two million, six hundred one thousand, three hundred forty-five".