122044242323400 has 48 divisors (see below), whose sum is σ = 378337151204400. Its totient is φ = 32545131286080.

The previous prime is 122044242323371. The next prime is 122044242323447. The reversal of 122044242323400 is 4323242440221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101703534670 + ... + 101703535869.

It is an arithmetic number, because the mean of its divisors is an integer number (7882023983425).

Almost surely, 2^{122044242323400} is an apocalyptic number.

122044242323400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122044242323400 is an abundant number, since it is smaller than the sum of its proper divisors (256292908881000).

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

122044242323400 is a wasteful number, since it uses less digits than its factorization.

122044242323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203407070558 (or 203407070549 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 122044242323400 its reverse (4323242440221), we get a palindrome (126367484763621).

The spelling of 122044242323400 in words is "one hundred twenty-two trillion, forty-four billion, two hundred forty-two million, three hundred twenty-three thousand, four hundred".