120022232244012 has 72 divisors (see below), whose sum is σ = 346801817325600. Its totient is φ = 34285051876608.

The previous prime is 120022232243891. The next prime is 120022232244053. The reversal of 120022232244012 is 210442232220021.

120022232244012 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 2 + 2 + 232 + 24 + 401 + 2 = 666.

It is a super-2 number, since 2×120022232244012² (a number of 29 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 47477187 + ... + 49941242.

It is an arithmetic number, because the mean of its divisors is an integer number (4816691907300).

Almost surely, 2^{120022232244012} is an apocalyptic number.

120022232244012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120022232244012 is an abundant number, since it is smaller than the sum of its proper divisors (226779585081588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120022232244012 is a wasteful number, since it uses less digits than its factorization.

120022232244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97423335 (or 97423330 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 120022232244012 its reverse (210442232220021), we get a palindrome (330464464464033).

The spelling of 120022232244012 in words is "one hundred twenty trillion, twenty-two billion, two hundred thirty-two million, two hundred forty-four thousand, twelve".