122036709 has 8 divisors (see below), whose sum is σ = 166499872. Its totient is φ = 79465680.

The previous prime is 122036671. The next prime is 122036737. The reversal of 122036709 is 907630221.

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

It is not a de Polignac number, because 122036709 - 2⁹ = 122036197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122036309) 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, 472882 + ... + 473139.

It is an arithmetic number, because the mean of its divisors is an integer number (20812484).

Almost surely, 2^122036709 is an apocalyptic number.

It is an amenable number.

122036709 is a deficient number, since it is larger than the sum of its proper divisors (44463163).

122036709 is an equidigital number, since it uses as much as digits as its factorization.

122036709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946067.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 122036709 is about 11047.0226305553. The cubic root of 122036709 is about 496.0173058586.

The spelling of 122036709 in words is "one hundred twenty-two million, thirty-six thousand, seven hundred nine".