120302422342121 has 4 divisors (see below), whose sum is σ = 126634128781200. Its totient is φ = 113970715903044.

The previous prime is 120302422342117. The next prime is 120302422342163. The reversal of 120302422342121 is 121243224203021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120302422342121 - 2² = 120302422342117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120302422342171) 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, 3165853219511 + ... + 3165853219548.

It is an arithmetic number, because the mean of its divisors is an integer number (31658532195300).

Almost surely, 2^{120302422342121} is an apocalyptic number.

It is an amenable number.

120302422342121 is a deficient number, since it is larger than the sum of its proper divisors (6331706439079).

120302422342121 is an equidigital number, since it uses as much as digits as its factorization.

120302422342121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331706439078.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 120302422342121 its reverse (121243224203021), we get a palindrome (241545646545142).

The spelling of 120302422342121 in words is "one hundred twenty trillion, three hundred two billion, four hundred twenty-two million, three hundred forty-two thousand, one hundred twenty-one".