11012262135223 has 2 divisors, whose sum is σ = 11012262135224. Its totient is φ = 11012262135222.

The previous prime is 11012262135211. The next prime is 11012262135229. The reversal of 11012262135223 is 32253126221011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012262135223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012262135229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506131067611 + 5506131067612.

It is an arithmetic number, because the mean of its divisors is an integer number (5506131067612).

Almost surely, 2^{11012262135223} is an apocalyptic number.

11012262135223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012262135223 is an equidigital number, since it uses as much as digits as its factorization.

11012262135223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 11012262135223 its reverse (32253126221011), we get a palindrome (43265388356234).

The spelling of 11012262135223 in words is "eleven trillion, twelve billion, two hundred sixty-two million, one hundred thirty-five thousand, two hundred twenty-three".