22005010005 has 16 divisors (see below), whose sum is σ = 38408745024. Its totient is φ = 10669095680.

The previous prime is 22005010003. The next prime is 22005010031. The reversal of 22005010005 is 50001050022.

It is not a de Polignac number, because 22005010005 - 2¹ = 22005010003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22005010003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66681684 + ... + 66682013.

It is an arithmetic number, because the mean of its divisors is an integer number (2400546564).

Almost surely, 2^22005010005 is an apocalyptic number.

It is an amenable number.

22005010005 is a deficient number, since it is larger than the sum of its proper divisors (16403735019).

22005010005 is a wasteful number, since it uses less digits than its factorization.

22005010005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133363716.

The product of its (nonzero) digits is 100, while the sum is 15.

Adding to 22005010005 its reverse (50001050022), we get a palindrome (72006060027).

The spelling of 22005010005 in words is "twenty-two billion, five million, ten thousand, five".