122004501 has 4 divisors (see below), whose sum is σ = 162672672. Its totient is φ = 81336332.

The previous prime is 122004473. The next prime is 122004517. The reversal of 122004501 is 105400221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122004501 - 2⁵ = 122004469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122004551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20334081 + ... + 20334086.

It is an arithmetic number, because the mean of its divisors is an integer number (40668168).

Almost surely, 2^122004501 is an apocalyptic number.

It is an amenable number.

122004501 is a deficient number, since it is larger than the sum of its proper divisors (40668171).

122004501 is an equidigital number, since it uses as much as digits as its factorization.

122004501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40668170.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 122004501 is about 11045.5647660045. The cubic root of 122004501 is about 495.9736656262.

Adding to 122004501 its reverse (105400221), we get a palindrome (227404722).

The spelling of 122004501 in words is "one hundred twenty-two million, four thousand, five hundred one".