23224245215351 has 16 divisors (see below), whose sum is σ = 23477522178528. Its totient is φ = 22972133184000.

The previous prime is 23224245215341. The next prime is 23224245215387. The reversal of 23224245215351 is 15351254242232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23224245215351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23224245215299 and 23224245215308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224245215321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639539171 + ... + 639575483.

It is an arithmetic number, because the mean of its divisors is an integer number (1467345136158).

Almost surely, 2^{23224245215351} is an apocalyptic number.

23224245215351 is a deficient number, since it is larger than the sum of its proper divisors (253276963177).

23224245215351 is a wasteful number, since it uses less digits than its factorization.

23224245215351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52162.

The product of its digits is 576000, while the sum is 41.

Adding to 23224245215351 its reverse (15351254242232), we get a palindrome (38575499457583).

The spelling of 23224245215351 in words is "twenty-three trillion, two hundred twenty-four billion, two hundred forty-five million, two hundred fifteen thousand, three hundred fifty-one".