120344144212 has 6 divisors (see below), whose sum is σ = 210602252378. Its totient is φ = 60172072104.

The previous prime is 120344144201. The next prime is 120344144227. The reversal of 120344144212 is 212441443021.

It can be written as a sum of positive squares in only one way, i.e., 117864502596 + 2479641616 = 343314^2 + 49796^2 .

It is a super-2 number, since 2×120344144212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15043018023 + ... + 15043018030.

Almost surely, 2^120344144212 is an apocalyptic number.

It is an amenable number.

120344144212 is a deficient number, since it is larger than the sum of its proper divisors (90258108166).

120344144212 is a wasteful number, since it uses less digits than its factorization.

120344144212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30086036057 (or 30086036055 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 120344144212 its reverse (212441443021), we get a palindrome (332785587233).

The spelling of 120344144212 in words is "one hundred twenty billion, three hundred forty-four million, one hundred forty-four thousand, two hundred twelve".