22232514434 has 32 divisors (see below), whose sum is σ = 36768695040. Its totient is φ = 10018058112.

The previous prime is 22232514431. The next prime is 22232514523. The reversal of 22232514434 is 43441523222.

It is a self number, because there is not a number n which added to its sum of digits gives 22232514434.

It is not an unprimeable number, because it can be changed into a prime (22232514431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477557 + ... + 522039.

It is an arithmetic number, because the mean of its divisors is an integer number (1149021720).

Almost surely, 2^22232514434 is an apocalyptic number.

22232514434 is a deficient number, since it is larger than the sum of its proper divisors (14536180606).

22232514434 is a wasteful number, since it uses less digits than its factorization.

22232514434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44954.

The product of its digits is 46080, while the sum is 32.

The spelling of 22232514434 in words is "twenty-two billion, two hundred thirty-two million, five hundred fourteen thousand, four hundred thirty-four".