11012232011223 has 16 divisors (see below), whose sum is σ = 14889909494016. Its totient is φ = 7238023087680.

The previous prime is 11012232011191. The next prime is 11012232011227. The reversal of 11012232011223 is 32211023221011.

It is not a de Polignac number, because 11012232011223 - 2⁵ = 11012232011191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012232011223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012232011227) 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, 47287636 + ... + 47519942.

It is an arithmetic number, because the mean of its divisors is an integer number (930619343376).

Almost surely, 2^{11012232011223} is an apocalyptic number.

11012232011223 is a deficient number, since it is larger than the sum of its proper divisors (3877677482793).

11012232011223 is a wasteful number, since it uses less digits than its factorization.

11012232011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454934.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11012232011223 its reverse (32211023221011), we get a palindrome (43223255232234).

The spelling of 11012232011223 in words is "eleven trillion, twelve billion, two hundred thirty-two million, eleven thousand, two hundred twenty-three".