120122102200012 has 48 divisors (see below), whose sum is σ = 235765359718560. Its totient is φ = 53076917030400.

The previous prime is 120122102200007. The next prime is 120122102200049. The reversal of 120122102200012 is 210002201221021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119692587 + ... + 120692002.

It is an arithmetic number, because the mean of its divisors is an integer number (4911778327470).

Almost surely, 2^{120122102200012} is an apocalyptic number.

It is an amenable number.

120122102200012 is a deficient number, since it is larger than the sum of its proper divisors (115643257518548).

120122102200012 is a wasteful number, since it uses less digits than its factorization.

120122102200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240384922 (or 240384920 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120122102200012 its reverse (210002201221021), we get a palindrome (330124303421033).

The spelling of 120122102200012 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred two million, two hundred thousand, twelve".