120222001012 has 12 divisors (see below), whose sum is σ = 210937821696. Its totient is φ = 59954051960.

The previous prime is 120222000991. The next prime is 120222001013. The reversal of 120222001012 is 210100222021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120222000983 and 120222001001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222001013) by changing a digit.

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, 39235414 + ... + 39238477.

It is an arithmetic number, because the mean of its divisors is an integer number (17578151808).

Almost surely, 2^120222001012 is an apocalyptic number.

It is an amenable number.

120222001012 is a deficient number, since it is larger than the sum of its proper divisors (90715820684).

120222001012 is a wasteful number, since it uses less digits than its factorization.

120222001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78474278 (or 78474276 counting only the distinct ones).

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

Adding to 120222001012 its reverse (210100222021), we get a palindrome (330322223033).

The spelling of 120222001012 in words is "one hundred twenty billion, two hundred twenty-two million, one thousand, twelve".