11023022662213 has 4 divisors (see below), whose sum is σ = 11023971543820. Its totient is φ = 11022073780608.

The previous prime is 11023022662153. The next prime is 11023022662219. The reversal of 11023022662213 is 31226622032011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8408828440804 + 2614194221409 = 2899798^2 + 1616847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023022662213 is a prime.

It is a super-2 number, since 2×11023022662213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023022662219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474423378 + ... + 474446611.

It is an arithmetic number, because the mean of its divisors is an integer number (2755992885955).

Almost surely, 2^{11023022662213} is an apocalyptic number.

It is an amenable number.

11023022662213 is a deficient number, since it is larger than the sum of its proper divisors (948881607).

11023022662213 is an equidigital number, since it uses as much as digits as its factorization.

11023022662213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948881606.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 11023022662213 its reverse (31226622032011), we get a palindrome (42249644694224).

The spelling of 11023022662213 in words is "eleven trillion, twenty-three billion, twenty-two million, six hundred sixty-two thousand, two hundred thirteen".