120551224030001 has 24 divisors (see below), whose sum is σ = 130673144875680. Its totient is φ = 110768584461696.

The previous prime is 120551224029961. The next prime is 120551224030021. The reversal of 120551224030001 is 100030422155021.

It is a de Polignac number, because none of the positive numbers 2^k-120551224030001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120551224030021) 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, 3677680430 + ... + 3677713208.

It is an arithmetic number, because the mean of its divisors is an integer number (5444714369820).

Almost surely, 2^{120551224030001} is an apocalyptic number.

It is an amenable number.

120551224030001 is a deficient number, since it is larger than the sum of its proper divisors (10121920845679).

120551224030001 is an frugal number, since it uses more digits than its factorization.

120551224030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37325 (or 35082 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 120551224030001 its reverse (100030422155021), we get a palindrome (220581646185022).

The spelling of 120551224030001 in words is "one hundred twenty trillion, five hundred fifty-one billion, two hundred twenty-four million, thirty thousand, one".