122534404444 has 12 divisors (see below), whose sum is σ = 221352472768. Its totient is φ = 59290840800.

The previous prime is 122534404427. The next prime is 122534404453. The reversal of 122534404444 is 444404435221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494090217 + ... + 494090464.

Almost surely, 2^122534404444 is an apocalyptic number.

It is an amenable number.

122534404444 is a deficient number, since it is larger than the sum of its proper divisors (98818068324).

122534404444 is a wasteful number, since it uses less digits than its factorization.

122534404444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988180716 (or 988180714 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 122534404444 its reverse (444404435221), we get a palindrome (566938839665).

The spelling of 122534404444 in words is "one hundred twenty-two billion, five hundred thirty-four million, four hundred four thousand, four hundred forty-four".