120120022001012 has 96 divisors (see below), whose sum is σ = 233528593415040. Its totient is φ = 53609268510720.

The previous prime is 120120022001003. The next prime is 120120022001081. The reversal of 120120022001012 is 210100220021021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237633923 + ... + 238138869.

It is an arithmetic number, because the mean of its divisors is an integer number (2432589514740).

Almost surely, 2^{120120022001012} is an apocalyptic number.

It is an amenable number.

120120022001012 is a deficient number, since it is larger than the sum of its proper divisors (113408571414028).

120120022001012 is a wasteful number, since it uses less digits than its factorization.

120120022001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505521 (or 505519 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120120022001012 its reverse (210100220021021), we get a palindrome (330220242022033).

The spelling of 120120022001012 in words is "one hundred twenty trillion, one hundred twenty billion, twenty-two million, one thousand, twelve".