20404232032322 has 8 divisors (see below), whose sum is σ = 30608584251456. Its totient is φ = 10201370615172.

The previous prime is 20404232032313. The next prime is 20404232032339. The reversal of 20404232032322 is 22323023240402.

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

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, 372666278 + ... + 372721025.

It is an arithmetic number, because the mean of its divisors is an integer number (3826073031432).

Almost surely, 2^{20404232032322} is an apocalyptic number.

20404232032322 is a deficient number, since it is larger than the sum of its proper divisors (10204352219134).

20404232032322 is a wasteful number, since it uses less digits than its factorization.

20404232032322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745400992.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 20404232032322 its reverse (22323023240402), we get a palindrome (42727255272724).

The spelling of 20404232032322 in words is "twenty trillion, four hundred four billion, two hundred thirty-two million, thirty-two thousand, three hundred twenty-two".