22332441422 has 8 divisors (see below), whose sum is σ = 34955125776. Its totient is φ = 10680732832.

The previous prime is 22332441421. The next prime is 22332441437. The reversal of 22332441422 is 22414423322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22332441422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332441421) 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, 242743883 + ... + 242743974.

It is an arithmetic number, because the mean of its divisors is an integer number (4369390722).

Almost surely, 2^22332441422 is an apocalyptic number.

22332441422 is a deficient number, since it is larger than the sum of its proper divisors (12622684354).

22332441422 is a wasteful number, since it uses less digits than its factorization.

22332441422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485487882.

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

Adding to 22332441422 its reverse (22414423322), we get a palindrome (44746864744).

The spelling of 22332441422 in words is "twenty-two billion, three hundred thirty-two million, four hundred forty-one thousand, four hundred twenty-two".