13224112042132 has 6 divisors (see below), whose sum is σ = 23142196073738. Its totient is φ = 6612056021064.

The previous prime is 13224112042129. The next prime is 13224112042177. The reversal of 13224112042132 is 23124021142231.

It can be written as a sum of positive squares in only one way, i.e., 11590715576196 + 1633396465936 = 3404514^2 + 1278044^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13224112042132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653014005263 + ... + 1653014005270.

Almost surely, 2^{13224112042132} is an apocalyptic number.

It is an amenable number.

13224112042132 is a deficient number, since it is larger than the sum of its proper divisors (9918084031606).

13224112042132 is a wasteful number, since it uses less digits than its factorization.

13224112042132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306028010537 (or 3306028010535 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13224112042132 its reverse (23124021142231), we get a palindrome (36348133184363).

The spelling of 13224112042132 in words is "thirteen trillion, two hundred twenty-four billion, one hundred twelve million, forty-two thousand, one hundred thirty-two".