11023222302011 has 16 divisors (see below), whose sum is σ = 11215901219328. Its totient is φ = 10831592150400.

The previous prime is 11023222301809. The next prime is 11023222302073. The reversal of 11023222302011 is 11020322232011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023222302011 is a prime.

It is a super-2 number, since 2×11023222302011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11023222332011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193113971 + ... + 193171043.

It is an arithmetic number, because the mean of its divisors is an integer number (700993826208).

Almost surely, 2^{11023222302011} is an apocalyptic number.

11023222302011 is a deficient number, since it is larger than the sum of its proper divisors (192678917317).

11023222302011 is an equidigital number, since it uses as much as digits as its factorization.

11023222302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66202.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11023222302011 its reverse (11020322232011), we get a palindrome (22043544534022).

The spelling of 11023222302011 in words is "eleven trillion, twenty-three billion, two hundred twenty-two million, three hundred two thousand, eleven".