121414225544 has 16 divisors (see below), whose sum is σ = 227656158720. Its totient is φ = 60705916560.

The previous prime is 121414225531. The next prime is 121414225553. The reversal of 121414225544 is 445522414121.

It is a happy number.

121414225544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 401129 + ... + 635399.

It is an arithmetic number, because the mean of its divisors is an integer number (14228509920).

Almost surely, 2^121414225544 is an apocalyptic number.

It is an amenable number.

121414225544 is a deficient number, since it is larger than the sum of its proper divisors (106241933176).

121414225544 is a wasteful number, since it uses less digits than its factorization.

121414225544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299060 (or 299056 counting only the distinct ones).

The product of its digits is 51200, while the sum is 35.

Adding to 121414225544 its reverse (445522414121), we get a palindrome (566936639665).

The spelling of 121414225544 in words is "one hundred twenty-one billion, four hundred fourteen million, two hundred twenty-five thousand, five hundred forty-four".