22033241422 has 4 divisors (see below), whose sum is σ = 33049862136. Its totient is φ = 11016620710.

The previous prime is 22033241411. The next prime is 22033241423. The reversal of 22033241422 is 22414233022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033241423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508310354 + ... + 5508310357.

It is an arithmetic number, because the mean of its divisors is an integer number (8262465534).

Almost surely, 2^22033241422 is an apocalyptic number.

22033241422 is a deficient number, since it is larger than the sum of its proper divisors (11016620714).

22033241422 is a wasteful number, since it uses less digits than its factorization.

22033241422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016620713.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22033241422 its reverse (22414233022), we get a palindrome (44447474444).

The spelling of 22033241422 in words is "twenty-two billion, thirty-three million, two hundred forty-one thousand, four hundred twenty-two".