120121122000331 has 2 divisors, whose sum is σ = 120121122000332. Its totient is φ = 120121122000330.

The previous prime is 120121122000239. The next prime is 120121122000361. The reversal of 120121122000331 is 133000221121021.

It is a strong prime.

It is an emirp because it is prime and its reverse (133000221121021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120121122000331 - 2²⁷ = 120120987782603 is a prime.

It is a super-2 number, since 2×120121122000331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120121122000299 and 120121122000308.

It is not a weakly prime, because it can be changed into another prime (120121122000361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060561000165 + 60060561000166.

It is an arithmetic number, because the mean of its divisors is an integer number (60060561000166).

Almost surely, 2^{120121122000331} is an apocalyptic number.

120121122000331 is a deficient number, since it is larger than the sum of its proper divisors (1).

120121122000331 is an equidigital number, since it uses as much as digits as its factorization.

120121122000331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120121122000331 its reverse (133000221121021), we get a palindrome (253121343121352).

The spelling of 120121122000331 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred twenty-two million, three hundred thirty-one", and thus it is an aban number.