22141433 has 4 divisors (see below), whose sum is σ = 23104128. Its totient is φ = 21178740.

The previous prime is 22141397. The next prime is 22141451. The reversal of 22141433 is 33414122.

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 22141433 - 2⁸ = 22141177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22141453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481313 + ... + 481358.

It is an arithmetic number, because the mean of its divisors is an integer number (5776032).

Almost surely, 2^22141433 is an apocalyptic number.

22141433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22141433 is a deficient number, since it is larger than the sum of its proper divisors (962695).

22141433 is an equidigital number, since it uses as much as digits as its factorization.

22141433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962694.

The product of its digits is 576, while the sum is 20.

The square root of 22141433 is about 4705.4684145152. The cubic root of 22141433 is about 280.8031067112.

Adding to 22141433 its reverse (33414122), we get a palindrome (55555555).

The spelling of 22141433 in words is "twenty-two million, one hundred forty-one thousand, four hundred thirty-three".