121320301033122 has 48 divisors (see below), whose sum is σ = 259207273035360. Its totient is φ = 37724445101056.

The previous prime is 121320301033121. The next prime is 121320301033199. The reversal of 121320301033122 is 221330103023121.

It is a junction number, because it is equal to n+sod(n) for n = 121320301033092 and 121320301033101.

It is not an unprimeable number, because it can be changed into a prime (121320301033121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45271872 + ... + 47876747.

It is an arithmetic number, because the mean of its divisors is an integer number (5400151521570).

Almost surely, 2^{121320301033122} is an apocalyptic number.

121320301033122 is an abundant number, since it is smaller than the sum of its proper divisors (137886972002238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121320301033122 is a wasteful number, since it uses less digits than its factorization.

121320301033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93148867 (or 93148754 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 121320301033122 its reverse (221330103023121), we get a palindrome (342650404056243).

The spelling of 121320301033122 in words is "one hundred twenty-one trillion, three hundred twenty billion, three hundred one million, thirty-three thousand, one hundred twenty-two".