120010112212 has 12 divisors (see below), whose sum is σ = 210026860596. Its totient is φ = 60002437760.

The previous prime is 120010112197. The next prime is 120010112251. The reversal of 120010112212 is 212211010021.

It can be written as a sum of positive squares in 2 ways, for example, as 5871543876 + 114138568336 = 76626^2 + 337844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120010112192 and 120010112201.

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, 549589 + ... + 736252.

It is an arithmetic number, because the mean of its divisors is an integer number (17502238383).

Almost surely, 2^120010112212 is an apocalyptic number.

It is an amenable number.

120010112212 is a deficient number, since it is larger than the sum of its proper divisors (90016748384).

120010112212 is a wasteful number, since it uses less digits than its factorization.

120010112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309178 (or 1309176 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120010112212 its reverse (212211010021), we get a palindrome (332221122233).

The spelling of 120010112212 in words is "one hundred twenty billion, ten million, one hundred twelve thousand, two hundred twelve".