22202009000845 has 8 divisors (see below), whose sum is σ = 26643694959000. Its totient is φ = 17760751095360.

The previous prime is 22202009000807. The next prime is 22202009000849. The reversal of 22202009000845 is 54800090020222.

It can be written as a sum of positive squares in 4 ways, for example, as 144812213764 + 22057196787081 = 380542^2 + 4696509^2 .

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

It is not a de Polignac number, because 22202009000845 - 2⁹ = 22202009000333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22202009000845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202009000849) 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, 106899046 + ... + 107106535.

It is an arithmetic number, because the mean of its divisors is an integer number (3330461869875).

Almost surely, 2^{22202009000845} is an apocalyptic number.

It is an amenable number.

22202009000845 is a deficient number, since it is larger than the sum of its proper divisors (4441685958155).

22202009000845 is a wasteful number, since it uses less digits than its factorization.

22202009000845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214026335.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 22202009000845 in words is "twenty-two trillion, two hundred two billion, nine million, eight hundred forty-five", and thus it is an aban number.