120143324212 has 24 divisors (see below), whose sum is σ = 213722765312. Its totient is φ = 59079909600.

The previous prime is 120143324179. The next prime is 120143324233. The reversal of 120143324212 is 212423341021.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2490037 + ... + 2537827.

Almost surely, 2^120143324212 is an apocalyptic number.

It is an amenable number.

120143324212 is a deficient number, since it is larger than the sum of its proper divisors (93579441100).

120143324212 is a wasteful number, since it uses less digits than its factorization.

120143324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58159 (or 58157 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 120143324212 its reverse (212423341021), we get a palindrome (332566665233).

The spelling of 120143324212 in words is "one hundred twenty billion, one hundred forty-three million, three hundred twenty-four thousand, two hundred twelve".