22422240005 has 32 divisors (see below), whose sum is σ = 31404240000. Its totient is φ = 15195513600.

The previous prime is 22422239993. The next prime is 22422240013. The reversal of 22422240005 is 50004222422.

It is not a de Polignac number, because 22422240005 - 2⁴ = 22422239989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112130 + ... + 239619.

It is an arithmetic number, because the mean of its divisors is an integer number (981382500).

Almost surely, 2^22422240005 is an apocalyptic number.

It is an amenable number.

22422240005 is a deficient number, since it is larger than the sum of its proper divisors (8981999995).

22422240005 is a wasteful number, since it uses less digits than its factorization.

22422240005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351845.

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 22422240005 its reverse (50004222422), we get a palindrome (72426462427).

The spelling of 22422240005 in words is "twenty-two billion, four hundred twenty-two million, two hundred forty thousand, five".