22132420021433 has 4 divisors (see below), whose sum is σ = 22132434718800. Its totient is φ = 22132405324068.

The previous prime is 22132420021427. The next prime is 22132420021451. The reversal of 22132420021433 is 33412002423122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22132420021433 - 2⁸ = 22132420021177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22132420021396 and 22132420021405.

It is not an unprimeable number, because it can be changed into a prime (22132420021423) 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 3 ways as a sum of consecutive naturals, for example, 4793783 + ... + 8200316.

It is an arithmetic number, because the mean of its divisors is an integer number (5533108679700).

Almost surely, 2^{22132420021433} is an apocalyptic number.

It is an amenable number.

22132420021433 is a deficient number, since it is larger than the sum of its proper divisors (14697367).

22132420021433 is a wasteful number, since it uses less digits than its factorization.

22132420021433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14697366.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22132420021433 its reverse (33412002423122), we get a palindrome (55544422444555).

The spelling of 22132420021433 in words is "twenty-two trillion, one hundred thirty-two billion, four hundred twenty million, twenty-one thousand, four hundred thirty-three".