22024892161 has 8 divisors (see below), whose sum is σ = 22988185344. Its totient is φ = 21062073120.

The previous prime is 22024892117. The next prime is 22024892167. The reversal of 22024892161 is 16129842022.

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 22024892161 - 2⁹ = 22024891649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22024892161.

It is not an unprimeable number, because it can be changed into a prime (22024892167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21916 + ... + 211021.

It is an arithmetic number, because the mean of its divisors is an integer number (2873523168).

Almost surely, 2^22024892161 is an apocalyptic number.

It is an amenable number.

22024892161 is a deficient number, since it is larger than the sum of its proper divisors (963293183).

22024892161 is a wasteful number, since it uses less digits than its factorization.

22024892161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237071.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 22024892161 in words is "twenty-two billion, twenty-four million, eight hundred ninety-two thousand, one hundred sixty-one".