422440110005 has 16 divisors (see below), whose sum is σ = 533005282800. Its totient is φ = 320949404160.

The previous prime is 422440109941. The next prime is 422440110011. The reversal of 422440110005 is 500011044224.

It can be written as a sum of positive squares in 8 ways, for example, as 4754516209 + 417685593796 = 68953^2 + 646286^2 .

It is not a de Polignac number, because 422440110005 - 2⁶ = 422440109941 is a prime.

It is a super-2 number, since 2×422440110005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23871320 + ... + 23889009.

It is an arithmetic number, because the mean of its divisors is an integer number (33312830175).

Almost surely, 2^422440110005 is an apocalyptic number.

It is an amenable number.

422440110005 is a deficient number, since it is larger than the sum of its proper divisors (110565172795).

422440110005 is a wasteful number, since it uses less digits than its factorization.

422440110005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47760424.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 422440110005 its reverse (500011044224), we get a palindrome (922451154229).

The spelling of 422440110005 in words is "four hundred twenty-two billion, four hundred forty million, one hundred ten thousand, five".