5211442112312 has 32 divisors (see below), whose sum is σ = 9775172851920. Its totient is φ = 2604729576960.

The previous prime is 5211442112269. The next prime is 5211442112339. The reversal of 5211442112312 is 2132112441125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425730512 + ... + 425742752.

Almost surely, 2^{5211442112312} is an apocalyptic number.

It is an amenable number.

5211442112312 is a deficient number, since it is larger than the sum of its proper divisors (4563730739608).

5211442112312 is a wasteful number, since it uses less digits than its factorization.

5211442112312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28151 (or 28147 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

Adding to 5211442112312 its reverse (2132112441125), we get a palindrome (7343554553437).

The spelling of 5211442112312 in words is "five trillion, two hundred eleven billion, four hundred forty-two million, one hundred twelve thousand, three hundred twelve".