120000222112 has 24 divisors (see below), whose sum is σ = 236546912196. Its totient is φ = 59924815872.

The previous prime is 120000222091. The next prime is 120000222131. The reversal of 120000222112 is 211222000021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114647251216 + 5352970896 = 338596^2 + 73164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120000222092 and 120000222101.

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, 2327073 + ... + 2378080.

Almost surely, 2^120000222112 is an apocalyptic number.

It is an amenable number.

120000222112 is a deficient number, since it is larger than the sum of its proper divisors (116546690084).

120000222112 is an equidigital number, since it uses as much as digits as its factorization.

120000222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705960 (or 4705952 counting only the distinct ones).

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

Adding to 120000222112 its reverse (211222000021), we get a palindrome (331222222133).

The spelling of 120000222112 in words is "one hundred twenty billion, two hundred twenty-two thousand, one hundred twelve".