122259039 has 8 divisors (see below), whose sum is σ = 186299520. Its totient is φ = 69862296.

The previous prime is 122259037. The next prime is 122259047. The reversal of 122259039 is 930952221.

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

It is not a de Polignac number, because 122259039 - 2¹ = 122259037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122259031) 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, 2910909 + ... + 2910950.

It is an arithmetic number, because the mean of its divisors is an integer number (23287440).

Almost surely, 2^122259039 is an apocalyptic number.

122259039 is a deficient number, since it is larger than the sum of its proper divisors (64040481).

122259039 is an equidigital number, since it uses as much as digits as its factorization.

122259039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821869.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 122259039 is about 11057.0809439020. The cubic root of 122259039 is about 496.3183426698.

The spelling of 122259039 in words is "one hundred twenty-two million, two hundred fifty-nine thousand, thirty-nine".