122005367 has 8 divisors (see below), whose sum is σ = 137390592. Its totient is φ = 107335800.

The previous prime is 122005361. The next prime is 122005369. The reversal of 122005367 is 763500221.

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

It is not a de Polignac number, because 122005367 - 2¹⁴ = 121988983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122005361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178553 + ... + 179234.

It is an arithmetic number, because the mean of its divisors is an integer number (17173824).

Almost surely, 2^122005367 is an apocalyptic number.

122005367 is a deficient number, since it is larger than the sum of its proper divisors (15385225).

122005367 is a wasteful number, since it uses less digits than its factorization.

122005367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357829.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 122005367 is about 11045.6039671898. The cubic root of 122005367 is about 495.9748391135.

Adding to 122005367 its reverse (763500221), we get a palindrome (885505588).

The spelling of 122005367 in words is "one hundred twenty-two million, five thousand, three hundred sixty-seven".