12412111153012 has 6 divisors (see below), whose sum is σ = 21721194517778. Its totient is φ = 6206055576504.

The previous prime is 12412111153009. The next prime is 12412111153021. The reversal of 12412111153012 is 21035111121421.

It can be written as a sum of positive squares in only one way, i.e., 8748852959716 + 3663258193296 = 2957846^2 + 1913964^2 .

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, 1551513894123 + ... + 1551513894130.

Almost surely, 2^{12412111153012} is an apocalyptic number.

It is an amenable number.

12412111153012 is a deficient number, since it is larger than the sum of its proper divisors (9309083364766).

12412111153012 is a wasteful number, since it uses less digits than its factorization.

12412111153012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103027788257 (or 3103027788255 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 12412111153012 its reverse (21035111121421), we get a palindrome (33447222274433).

The spelling of 12412111153012 in words is "twelve trillion, four hundred twelve billion, one hundred eleven million, one hundred fifty-three thousand, twelve".