122348865 has 8 divisors (see below), whose sum is σ = 195758208. Its totient is φ = 65252720.

The previous prime is 122348843. The next prime is 122348867. The reversal of 122348865 is 568843221.

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

It is not a de Polignac number, because 122348865 - 2¹¹ = 122346817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122348867) 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 in 7 ways as a sum of consecutive naturals, for example, 4078281 + ... + 4078310.

It is an arithmetic number, because the mean of its divisors is an integer number (24469776).

Almost surely, 2^122348865 is an apocalyptic number.

122348865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122348865 is a deficient number, since it is larger than the sum of its proper divisors (73409343).

122348865 is an equidigital number, since it uses as much as digits as its factorization.

122348865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8156599.

The product of its digits is 92160, while the sum is 39.

The square root of 122348865 is about 11061.1421200525. The cubic root of 122348865 is about 496.4398643661.

The spelling of 122348865 in words is "one hundred twenty-two million, three hundred forty-eight thousand, eight hundred sixty-five".