22130043432005 has 16 divisors (see below), whose sum is σ = 27124333125120. Its totient is φ = 17325271258752.

The previous prime is 22130043432001. The next prime is 22130043432031. The reversal of 22130043432005 is 50023434003122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22130043432005 - 2² = 22130043432001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130043432001) 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, 3695849 + ... + 7610478.

It is an arithmetic number, because the mean of its divisors is an integer number (1695270820320).

Almost surely, 2^{22130043432005} is an apocalyptic number.

It is an amenable number.

22130043432005 is a deficient number, since it is larger than the sum of its proper divisors (4994289693115).

22130043432005 is a wasteful number, since it uses less digits than its factorization.

22130043432005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314708.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 22130043432005 its reverse (50023434003122), we get a palindrome (72153477435127).

The spelling of 22130043432005 in words is "twenty-two trillion, one hundred thirty billion, forty-three million, four hundred thirty-two thousand, five".