22132422434 has 64 divisors (see below), whose sum is σ = 36144092160. Its totient is φ = 10126771200.

The previous prime is 22132422409. The next prime is 22132422443. The reversal of 22132422434 is 43422423122.

It is a junction number, because it is equal to n+sod(n) for n = 22132422397 and 22132422406.

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, 79900304 + ... + 79900580.

It is an arithmetic number, because the mean of its divisors is an integer number (564751440).

Almost surely, 2^22132422434 is an apocalyptic number.

22132422434 is a deficient number, since it is larger than the sum of its proper divisors (14011669726).

22132422434 is a wasteful number, since it uses less digits than its factorization.

22132422434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its digits is 18432, while the sum is 29.

Adding to 22132422434 its reverse (43422423122), we get a palindrome (65554845556).

The spelling of 22132422434 in words is "twenty-two billion, one hundred thirty-two million, four hundred twenty-two thousand, four hundred thirty-four".