120022022312 has 16 divisors (see below), whose sum is σ = 225045129600. Its totient is φ = 60009987760.

The previous prime is 120022022297. The next prime is 120022022353. The reversal of 120022022312 is 213220220021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645737 + ... + 810567.

It is an arithmetic number, because the mean of its divisors is an integer number (14065320600).

Almost surely, 2^120022022312 is an apocalyptic number.

It is an amenable number.

120022022312 is a deficient number, since it is larger than the sum of its proper divisors (105023107288).

120022022312 is a wasteful number, since it uses less digits than its factorization.

120022022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255856 (or 255852 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 120022022312 its reverse (213220220021), we get a palindrome (333242242333).

The spelling of 120022022312 in words is "one hundred twenty billion, twenty-two million, twenty-two thousand, three hundred twelve".