20330121321122 has 8 divisors (see below), whose sum is σ = 30495217265856. Its totient is φ = 10165048899172.

The previous prime is 20330121321121. The next prime is 20330121321151. The reversal of 20330121321122 is 22112312103302.

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 (20330121321121) 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, 3532478 + ... + 7289625.

It is an arithmetic number, because the mean of its divisors is an integer number (3811902158232).

Almost surely, 2^{20330121321122} is an apocalyptic number.

20330121321122 is a deficient number, since it is larger than the sum of its proper divisors (10165095944734).

20330121321122 is a wasteful number, since it uses less digits than its factorization.

20330121321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11761392.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20330121321122 its reverse (22112312103302), we get a palindrome (42442433424424).

The spelling of 20330121321122 in words is "twenty trillion, three hundred thirty billion, one hundred twenty-one million, three hundred twenty-one thousand, one hundred twenty-two".