12240223550252 has 12 divisors (see below), whose sum is σ = 21422049613440. Its totient is φ = 6119637946416.

The previous prime is 12240223550227. The next prime is 12240223550273. The reversal of 12240223550252 is 25205532204221.

12240223550252 is digitally balanced in base 2, 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, 118399052 + ... + 118502387.

It is an arithmetic number, because the mean of its divisors is an integer number (1785170801120).

Almost surely, 2^{12240223550252} is an apocalyptic number.

It is an amenable number.

12240223550252 is a deficient number, since it is larger than the sum of its proper divisors (9181826063188).

12240223550252 is a wasteful number, since it uses less digits than its factorization.

12240223550252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236914360 (or 236914358 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 12240223550252 its reverse (25205532204221), we get a palindrome (37445755754473).

The spelling of 12240223550252 in words is "twelve trillion, two hundred forty billion, two hundred twenty-three million, five hundred fifty thousand, two hundred fifty-two".