20221441322 has 8 divisors (see below), whose sum is σ = 30355373376. Its totient is φ = 10102983532.

The previous prime is 20221441321. The next prime is 20221441381. The reversal of 20221441322 is 22314412202.

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

It is not an unprimeable number, because it can be changed into a prime (20221441321) 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, 3865298 + ... + 3870525.

It is an arithmetic number, because the mean of its divisors is an integer number (3794421672).

Almost surely, 2^20221441322 is an apocalyptic number.

20221441322 is a deficient number, since it is larger than the sum of its proper divisors (10133932054).

20221441322 is a wasteful number, since it uses less digits than its factorization.

20221441322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7737132.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20221441322 its reverse (22314412202), we get a palindrome (42535853524).

The spelling of 20221441322 in words is "twenty billion, two hundred twenty-one million, four hundred forty-one thousand, three hundred twenty-two".