22096176640 has 40 divisors (see below), whose sum is σ = 52979042160. Its totient is φ = 8838469632.

The previous prime is 22096176593. The next prime is 22096176643. The reversal of 22096176640 is 4667169022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22096176643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4313100 + ... + 4318219.

It is an arithmetic number, because the mean of its divisors is an integer number (1324476054).

Almost surely, 2^22096176640 is an apocalyptic number.

22096176640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22096176640 is an abundant number, since it is smaller than the sum of its proper divisors (30882865520).

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

22096176640 is an frugal number, since it uses more digits than its factorization.

22096176640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631342 (or 8631326 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 22096176640 in words is "twenty-two billion, ninety-six million, one hundred seventy-six thousand, six hundred forty".