120112322212 has 6 divisors (see below), whose sum is σ = 210196563878. Its totient is φ = 60056161104.

The previous prime is 120112322203. The next prime is 120112322227. The reversal of 120112322212 is 212223211021.

It can be written as a sum of positive squares in only one way, i.e., 120066408036 + 45914176 = 346506^2 + 6776^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120112322212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15014040273 + ... + 15014040280.

Almost surely, 2^120112322212 is an apocalyptic number.

It is an amenable number.

120112322212 is a deficient number, since it is larger than the sum of its proper divisors (90084241666).

120112322212 is a wasteful number, since it uses less digits than its factorization.

120112322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30028080557 (or 30028080555 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120112322212 its reverse (212223211021), we get a palindrome (332335533233).

The spelling of 120112322212 in words is "one hundred twenty billion, one hundred twelve million, three hundred twenty-two thousand, two hundred twelve".