13225466402 has 8 divisors (see below), whose sum is σ = 19845776412. Its totient is φ = 6610207600.

The previous prime is 13225466399. The next prime is 13225466431. The reversal of 13225466402 is 20466452231.

It can be written as a sum of positive squares in 2 ways, for example, as 11060518561 + 2164947841 = 105169^2 + 46529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256249 + ... + 1266732.

Almost surely, 2^13225466402 is an apocalyptic number.

13225466402 is a deficient number, since it is larger than the sum of its proper divisors (6620310010).

13225466402 is a wasteful number, since it uses less digits than its factorization.

13225466402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525604.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 13225466402 in words is "thirteen billion, two hundred twenty-five million, four hundred sixty-six thousand, four hundred two".