10816791666522 has 8 divisors (see below), whose sum is σ = 21633583333056. Its totient is φ = 3605597222172.

The previous prime is 10816791666511. The next prime is 10816791666539. The reversal of 10816791666522 is 22566619761801.

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

10816791666522 is an admirable number.

It is a super-3 number, since 3×10816791666522³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901399305538 + ... + 901399305549.

It is an arithmetic number, because the mean of its divisors is an integer number (2704197916632).

Almost surely, 2^{10816791666522} is an apocalyptic number.

10816791666522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10816791666522 is a wasteful number, since it uses less digits than its factorization.

10816791666522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802798611092.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 10816791666522 in words is "ten trillion, eight hundred sixteen billion, seven hundred ninety-one million, six hundred sixty-six thousand, five hundred twenty-two".