2012213424131 has 2 divisors, whose sum is σ = 2012213424132. Its totient is φ = 2012213424130.

The previous prime is 2012213424121. The next prime is 2012213424149. The reversal of 2012213424131 is 1314243122102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012213424131 - 2¹⁰ = 2012213423107 is a prime.

It is a super-2 number, since 2×2012213424131² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2012213424131.

It is not a weakly prime, because it can be changed into another prime (2012213424121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006106712065 + 1006106712066.

It is an arithmetic number, because the mean of its divisors is an integer number (1006106712066).

Almost surely, 2^{2012213424131} is an apocalyptic number.

2012213424131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012213424131 is an equidigital number, since it uses as much as digits as its factorization.

2012213424131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2012213424131 its reverse (1314243122102), we get a palindrome (3326456546233).

The spelling of 2012213424131 in words is "two trillion, twelve billion, two hundred thirteen million, four hundred twenty-four thousand, one hundred thirty-one".