120112333220321 has 12 divisors (see below), whose sum is σ = 130781044534140. Its totient is φ = 110260365359040.

The previous prime is 120112333220267. The next prime is 120112333220389. The reversal of 120112333220321 is 123022333211021.

It can be written as a sum of positive squares in 6 ways, for example, as 46224211747921 + 73888121472400 = 6798839^2 + 8595820^2 .

It is a de Polignac number, because none of the positive numbers 2^k-120112333220321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120112333220021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1963295006 + ... + 1963356183.

It is an arithmetic number, because the mean of its divisors is an integer number (10898420377845).

Almost surely, 2^{120112333220321} is an apocalyptic number.

It is an amenable number.

120112333220321 is a deficient number, since it is larger than the sum of its proper divisors (10668711313819).

120112333220321 is a wasteful number, since it uses less digits than its factorization.

120112333220321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926651396 (or 3926651383 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 120112333220321 its reverse (123022333211021), we get a palindrome (243134666431342).

The spelling of 120112333220321 in words is "one hundred twenty trillion, one hundred twelve billion, three hundred thirty-three million, two hundred twenty thousand, three hundred twenty-one".