20104440322 has 8 divisors (see below), whose sum is σ = 31743853200. Its totient is φ = 9523155924.

The previous prime is 20104440281. The next prime is 20104440401. The reversal of 20104440322 is 22304440102.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20104440293 and 20104440302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264532072 + ... + 264532147.

It is an arithmetic number, because the mean of its divisors is an integer number (3967981650).

Almost surely, 2^20104440322 is an apocalyptic number.

20104440322 is a deficient number, since it is larger than the sum of its proper divisors (11639412878).

20104440322 is a wasteful number, since it uses less digits than its factorization.

20104440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529064240.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 20104440322 its reverse (22304440102), we get a palindrome (42408880424).

The spelling of 20104440322 in words is "twenty billion, one hundred four million, four hundred forty thousand, three hundred twenty-two".