120112001210212 has 24 divisors (see below), whose sum is σ = 229356247532832. Its totient is φ = 54584098008000.

The previous prime is 120112001210203. The next prime is 120112001210213. The reversal of 120112001210212 is 212012100211021.

It is a super-2 number, since 2×120112001210212² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120112001210213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306456393 + ... + 306848080.

It is an arithmetic number, because the mean of its divisors is an integer number (9556510313868).

Almost surely, 2^{120112001210212} is an apocalyptic number.

It is an amenable number.

120112001210212 is a deficient number, since it is larger than the sum of its proper divisors (109244246322620).

120112001210212 is a wasteful number, since it uses less digits than its factorization.

120112001210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613308939 (or 613308937 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120112001210212 its reverse (212012100211021), we get a palindrome (332124101421233).

The spelling of 120112001210212 in words is "one hundred twenty trillion, one hundred twelve billion, one million, two hundred ten thousand, two hundred twelve".