120121202001248 has 48 divisors (see below), whose sum is σ = 282023691667200. Its totient is φ = 49242231874176.

The previous prime is 120121202001247. The next prime is 120121202001263. The reversal of 120121202001248 is 842100202121021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120121202001247) 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, 11657720198 + ... + 11657730501.

It is an arithmetic number, because the mean of its divisors is an integer number (5875493576400).

Almost surely, 2^{120121202001248} is an apocalyptic number.

It is an amenable number.

120121202001248 is an abundant number, since it is smaller than the sum of its proper divisors (161902489665952).

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

120121202001248 is a wasteful number, since it uses less digits than its factorization.

120121202001248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23315450739 (or 23315450731 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

Adding to 120121202001248 its reverse (842100202121021), we get a palindrome (962221404122269).

The spelling of 120121202001248 in words is "one hundred twenty trillion, one hundred twenty-one billion, two hundred two million, one thousand, two hundred forty-eight".