122403064044 has 12 divisors (see below), whose sum is σ = 285607149464. Its totient is φ = 40801021344.

The previous prime is 122403064039. The next prime is 122403064079. The reversal of 122403064044 is 440460304221.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5100127657 + ... + 5100127680.

Almost surely, 2^122403064044 is an apocalyptic number.

It is an amenable number.

122403064044 is an abundant number, since it is smaller than the sum of its proper divisors (163204085420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122403064044 is a wasteful number, since it uses less digits than its factorization.

122403064044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200255344 (or 10200255342 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 122403064044 its reverse (440460304221), we get a palindrome (562863368265).

The spelling of 122403064044 in words is "one hundred twenty-two billion, four hundred three million, sixty-four thousand, forty-four".