11126466161 has 8 divisors (see below), whose sum is σ = 11545579584. Its totient is φ = 10714641840.

The previous prime is 11126466157. The next prime is 11126466199. The reversal of 11126466161 is 16166462111.

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

It is a cyclic number.

It is not a de Polignac number, because 11126466161 - 2² = 11126466157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11126466151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819166 + ... + 1825271.

It is an arithmetic number, because the mean of its divisors is an integer number (1443197448).

Almost surely, 2^11126466161 is an apocalyptic number.

It is an amenable number.

11126466161 is a deficient number, since it is larger than the sum of its proper divisors (419113423).

11126466161 is an equidigital number, since it uses as much as digits as its factorization.

11126466161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644551.

The product of its digits is 10368, while the sum is 35.

The spelling of 11126466161 in words is "eleven billion, one hundred twenty-six million, four hundred sixty-six thousand, one hundred sixty-one".