120022232012 has 12 divisors (see below), whose sum is σ = 212997200976. Its totient is φ = 59165888880.

The previous prime is 120022232009. The next prime is 120022232093. The reversal of 120022232012 is 210232220021.

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 3 ways as a sum of consecutive naturals, for example, 211306463 + ... + 211307030.

It is an arithmetic number, because the mean of its divisors is an integer number (17749766748).

Almost surely, 2^120022232012 is an apocalyptic number.

It is an amenable number.

120022232012 is a deficient number, since it is larger than the sum of its proper divisors (92974968964).

120022232012 is a wasteful number, since it uses less digits than its factorization.

120022232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422613568 (or 422613566 counting only the distinct ones).

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

Adding to 120022232012 its reverse (210232220021), we get a palindrome (330254452033).

The spelling of 120022232012 in words is "one hundred twenty billion, twenty-two million, two hundred thirty-two thousand, twelve".