11022656166401 has 8 divisors (see below), whose sum is σ = 12024742629024. Its totient is φ = 10020574172320.

The previous prime is 11022656166377. The next prime is 11022656166421. The reversal of 11022656166401 is 10466165622011.

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 11022656166401 - 2²² = 11022651972097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022656166421) 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, 6026981 + ... + 7640013.

It is an arithmetic number, because the mean of its divisors is an integer number (1503092828628).

Almost surely, 2^{11022656166401} is an apocalyptic number.

11022656166401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11022656166401 is a deficient number, since it is larger than the sum of its proper divisors (1002086462623).

11022656166401 is a wasteful number, since it uses less digits than its factorization.

11022656166401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234271.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 11022656166401 in words is "eleven trillion, twenty-two billion, six hundred fifty-six million, one hundred sixty-six thousand, four hundred one".