20332224334121 has 8 divisors (see below), whose sum is σ = 23243075978880. Its totient is φ = 17422934731488.

The previous prime is 20332224334117. The next prime is 20332224334141. The reversal of 20332224334121 is 12143342223302.

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

It is a cyclic number.

It is not a de Polignac number, because 20332224334121 - 2² = 20332224334117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332224334141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390482636 + ... + 390534701.

It is an arithmetic number, because the mean of its divisors is an integer number (2905384497360).

Almost surely, 2^{20332224334121} is an apocalyptic number.

It is an amenable number.

20332224334121 is a deficient number, since it is larger than the sum of its proper divisors (2910851644759).

20332224334121 is an equidigital number, since it uses as much as digits as its factorization.

20332224334121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781021063.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 20332224334121 its reverse (12143342223302), we get a palindrome (32475566557423).

The spelling of 20332224334121 in words is "twenty trillion, three hundred thirty-two billion, two hundred twenty-four million, three hundred thirty-four thousand, one hundred twenty-one".