122004043 has 8 divisors (see below), whose sum is σ = 139500288. Its totient is φ = 104524584.

The previous prime is 122004041. The next prime is 122004049. The reversal of 122004043 is 340400221.

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

It is a cyclic number.

It is not a de Polignac number, because 122004043 - 2¹ = 122004041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122004041) 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, 24330 + ... + 28912.

It is an arithmetic number, because the mean of its divisors is an integer number (17437536).

Almost surely, 2^122004043 is an apocalyptic number.

122004043 is a deficient number, since it is larger than the sum of its proper divisors (17496245).

122004043 is an equidigital number, since it uses as much as digits as its factorization.

122004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 122004043 is about 11045.5440336816. The cubic root of 122004043 is about 495.9730450037.

Adding to 122004043 its reverse (340400221), we get a palindrome (462404264).

The spelling of 122004043 in words is "one hundred twenty-two million, four thousand, forty-three".