120022210012 has 12 divisors (see below), whose sum is σ = 211448525400. Its totient is φ = 59608345616.

The previous prime is 120022210001. The next prime is 120022210027. The reversal of 120022210012 is 210012220021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120022209974 and 120022210001.

It is a congruent number.

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, 100689178 + ... + 100690369.

It is an arithmetic number, because the mean of its divisors is an integer number (17620710450).

Almost surely, 2^120022210012 is an apocalyptic number.

It is an amenable number.

120022210012 is a deficient number, since it is larger than the sum of its proper divisors (91426315388).

120022210012 is a wasteful number, since it uses less digits than its factorization.

120022210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201379700 (or 201379698 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120022210012 its reverse (210012220021), we get a palindrome (330034430033).

The spelling of 120022210012 in words is "one hundred twenty billion, twenty-two million, two hundred ten thousand, twelve".