120023000012 has 12 divisors (see below), whose sum is σ = 210168569520. Its totient is φ = 59974837296.

The previous prime is 120022999891. The next prime is 120023000023. The reversal of 120023000012 is 210000320021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120022999957 and 120023000002.

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, 9158312 + ... + 9171407.

It is an arithmetic number, because the mean of its divisors is an integer number (17514047460).

Almost surely, 2^120023000012 is an apocalyptic number.

It is an amenable number.

120023000012 is a deficient number, since it is larger than the sum of its proper divisors (90145569508).

120023000012 is a wasteful number, since it uses less digits than its factorization.

120023000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18331360 (or 18331358 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 120023000012 its reverse (210000320021), we get a palindrome (330023320033).

The spelling of 120023000012 in words is "one hundred twenty billion, twenty-three million, twelve", and thus it is an aban number.