122800000001 has 24 divisors (see below), whose sum is σ = 143750523456. Its totient is φ = 104594626080.

The previous prime is 122799999989. The next prime is 122800000019. The reversal of 122800000001 is 100000008221.

It is not a de Polignac number, because 122800000001 - 2⁶ = 122799999937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122800006001) 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 23 ways as a sum of consecutive naturals, for example, 6007340 + ... + 6027746.

It is an arithmetic number, because the mean of its divisors is an integer number (5989605144).

Almost surely, 2^122800000001 is an apocalyptic number.

It is an amenable number.

122800000001 is a deficient number, since it is larger than the sum of its proper divisors (20950523455).

122800000001 is a wasteful number, since it uses less digits than its factorization.

122800000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21189 (or 21182 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122800000001 its reverse (100000008221), we get a palindrome (222800008222).

The spelling of 122800000001 in words is "one hundred twenty-two billion, eight hundred million, one", and thus it is an aban number.