5212312512213 has 32 divisors (see below), whose sum is σ = 7040073600000. Its totient is φ = 3430026749952.

The previous prime is 5212312512191. The next prime is 5212312512233. The reversal of 5212312512213 is 3122152132125.

It is not a de Polignac number, because 5212312512213 - 2¹⁷ = 5212312381141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212312512233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116900758 + ... + 116945336.

It is an arithmetic number, because the mean of its divisors is an integer number (220002300000).

Almost surely, 2^{5212312512213} is an apocalyptic number.

It is an amenable number.

5212312512213 is a deficient number, since it is larger than the sum of its proper divisors (1827761087787).

5212312512213 is a wasteful number, since it uses less digits than its factorization.

5212312512213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46329.

The product of its digits is 7200, while the sum is 30.

Adding to 5212312512213 its reverse (3122152132125), we get a palindrome (8334464644338).

The spelling of 5212312512213 in words is "five trillion, two hundred twelve billion, three hundred twelve million, five hundred twelve thousand, two hundred thirteen".