2012424220333 has 2 divisors, whose sum is σ = 2012424220334. Its totient is φ = 2012424220332.

The previous prime is 2012424220291. The next prime is 2012424220393. The reversal of 2012424220333 is 3330224242102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1240421242564 + 772002977769 = 1113742^2 + 878637^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012424220333 - 2⁹ = 2012424219821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012424220393) by changing a digit.

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 as a sum of consecutive naturals, namely, 1006212110166 + 1006212110167.

It is an arithmetic number, because the mean of its divisors is an integer number (1006212110167).

Almost surely, 2^{2012424220333} is an apocalyptic number.

It is an amenable number.

2012424220333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012424220333 is an equidigital number, since it uses as much as digits as its factorization.

2012424220333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2012424220333 its reverse (3330224242102), we get a palindrome (5342648462435).

The spelling of 2012424220333 in words is "two trillion, twelve billion, four hundred twenty-four million, two hundred twenty thousand, three hundred thirty-three".