13224152055604 has 18 divisors (see below), whose sum is σ = 26920595256450. Its totient is φ = 5667493738032.

The previous prime is 13224152055553. The next prime is 13224152055691. The reversal of 13224152055604 is 40655025142231.

It can be written as a sum of positive squares in only one way, i.e., 10439024978704 + 2785127076900 = 3230948^2 + 1668870^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33735081579 + ... + 33735081970.

Almost surely, 2^{13224152055604} is an apocalyptic number.

13224152055604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13224152055604 is an abundant number, since it is smaller than the sum of its proper divisors (13696443200846).

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

13224152055604 is a wasteful number, since it uses less digits than its factorization.

13224152055604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67470163567 (or 67470163558 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 13224152055604 its reverse (40655025142231), we get a palindrome (53879177197835).

The spelling of 13224152055604 in words is "thirteen trillion, two hundred twenty-four billion, one hundred fifty-two million, fifty-five thousand, six hundred four".