3012225405493 has 2 divisors, whose sum is σ = 3012225405494. Its totient is φ = 3012225405492.

The previous prime is 3012225405481. The next prime is 3012225405551. The reversal of 3012225405493 is 3945045222103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132835338929 + 879390066564 = 1460423^2 + 937758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012225405493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3012225405463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506112702746 + 1506112702747.

It is an arithmetic number, because the mean of its divisors is an integer number (1506112702747).

Almost surely, 2^{3012225405493} is an apocalyptic number.

It is an amenable number.

3012225405493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012225405493 is an equidigital number, since it uses as much as digits as its factorization.

3012225405493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 3012225405493 in words is "three trillion, twelve billion, two hundred twenty-five million, four hundred five thousand, four hundred ninety-three".