2011001222093 has 2 divisors, whose sum is σ = 2011001222094. Its totient is φ = 2011001222092.

The previous prime is 2011001222081. The next prime is 2011001222101. The reversal of 2011001222093 is 3902221001102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1993681872484 + 17319349609 = 1411978^2 + 131603^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011001222093 - 2⁸ = 2011001221837 is a prime.

It is a super-2 number, since 2×2011001222093² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011001224093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500611046 + 1005500611047.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500611047).

Almost surely, 2^{2011001222093} is an apocalyptic number.

It is an amenable number.

2011001222093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011001222093 is an equidigital number, since it uses as much as digits as its factorization.

2011001222093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 2011001222093 its reverse (3902221001102), we get a palindrome (5913222223195).

The spelling of 2011001222093 in words is "two trillion, eleven billion, one million, two hundred twenty-two thousand, ninety-three".