10815468322 has 4 divisors (see below), whose sum is σ = 16223202486. Its totient is φ = 5407734160.

The previous prime is 10815468277. The next prime is 10815468331. The reversal of 10815468322 is 22386451801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8705076601 + 2110391721 = 93301^2 + 45939^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703867079 + ... + 2703867082.

Almost surely, 2^10815468322 is an apocalyptic number.

10815468322 is a deficient number, since it is larger than the sum of its proper divisors (5407734164).

10815468322 is an equidigital number, since it uses as much as digits as its factorization.

10815468322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407734163.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 10815468322 in words is "ten billion, eight hundred fifteen million, four hundred sixty-eight thousand, three hundred twenty-two".