11012133161166 has 8 divisors (see below), whose sum is σ = 22024266322344. Its totient is φ = 3670711053720.

The previous prime is 11012133161149. The next prime is 11012133161173. The reversal of 11012133161166 is 66116133121011.

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

11012133161166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917677763425 + ... + 917677763436.

It is an arithmetic number, because the mean of its divisors is an integer number (2753033290293).

Almost surely, 2^{11012133161166} is an apocalyptic number.

11012133161166 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.

11012133161166 is a wasteful number, since it uses less digits than its factorization.

11012133161166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835355526866.

The product of its (nonzero) digits is 3888, while the sum is 33.

Adding to 11012133161166 its reverse (66116133121011), we get a palindrome (77128266282177).

The spelling of 11012133161166 in words is "eleven trillion, twelve billion, one hundred thirty-three million, one hundred sixty-one thousand, one hundred sixty-six".