13022613043425 has 36 divisors (see below), whose sum is σ = 23325319115280. Its totient is φ = 6945282795360.

The previous prime is 13022613043403. The next prime is 13022613043463. The reversal of 13022613043425 is 52434031622031.

13022613043425 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 2 + 6 + 1 + 304 + 342 + 5 = 666.

It is not a de Polignac number, because 13022613043425 - 2⁵ = 13022613043393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13022613043425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14786302 + ... + 15642248.

It is an arithmetic number, because the mean of its divisors is an integer number (647925530980).

Almost surely, 2^{13022613043425} is an apocalyptic number.

13022613043425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13022613043425 is a deficient number, since it is larger than the sum of its proper divisors (10302706071855).

13022613043425 is a wasteful number, since it uses less digits than its factorization.

13022613043425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923582 (or 923574 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 13022613043425 its reverse (52434031622031), we get a palindrome (65456644665456).

The spelling of 13022613043425 in words is "thirteen trillion, twenty-two billion, six hundred thirteen million, forty-three thousand, four hundred twenty-five".