120002223212 has 12 divisors (see below), whose sum is σ = 210028864080. Its totient is φ = 59993976336.

The previous prime is 120002223203. The next prime is 120002223217. The reversal of 120002223212 is 212322200021.

It is not an unprimeable number, because it can be changed into a prime (120002223217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1745888 + ... + 1813319.

It is an arithmetic number, because the mean of its divisors is an integer number (17502405340).

Almost surely, 2^120002223212 is an apocalyptic number.

It is an amenable number.

120002223212 is a deficient number, since it is larger than the sum of its proper divisors (90026640868).

120002223212 is a wasteful number, since it uses less digits than its factorization.

120002223212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567640 (or 3567638 counting only the distinct ones).

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

Adding to 120002223212 its reverse (212322200021), we get a palindrome (332324423233).

The spelling of 120002223212 in words is "one hundred twenty billion, two million, two hundred twenty-three thousand, two hundred twelve".