2011220333093 has 2 divisors, whose sum is σ = 2011220333094. Its totient is φ = 2011220333092.

The previous prime is 2011220333081. The next prime is 2011220333131. The reversal of 2011220333093 is 3903330221102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1032351506209 + 978868826884 = 1016047^2 + 989378^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011220333093 - 2⁸ = 2011220332837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011220393093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005610166546 + 1005610166547.

It is an arithmetic number, because the mean of its divisors is an integer number (1005610166547).

Almost surely, 2^{2011220333093} is an apocalyptic number.

It is an amenable number.

2011220333093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011220333093 is an equidigital number, since it uses as much as digits as its factorization.

2011220333093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 2011220333093 its reverse (3903330221102), we get a palindrome (5914550554195).

The spelling of 2011220333093 in words is "two trillion, eleven billion, two hundred twenty million, three hundred thirty-three thousand, ninety-three".