120000110212 has 6 divisors (see below), whose sum is σ = 210000192878. Its totient is φ = 60000055104.

The previous prime is 120000110201. The next prime is 120000110213. The reversal of 120000110212 is 212011000021.

It can be written as a sum of positive squares in only one way, i.e., 92279858176 + 27720252036 = 303776^2 + 166494^2 .

It is not an unprimeable number, because it can be changed into a prime (120000110213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000013773 + ... + 15000013780.

Almost surely, 2^120000110212 is an apocalyptic number.

It is an amenable number.

120000110212 is a deficient number, since it is larger than the sum of its proper divisors (90000082666).

120000110212 is a wasteful number, since it uses less digits than its factorization.

120000110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30000027557 (or 30000027555 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120000110212 its reverse (212011000021), we get a palindrome (332011110233).

The spelling of 120000110212 in words is "one hundred twenty billion, one hundred ten thousand, two hundred twelve".