11010212111223 has 192 divisors, whose sum is σ = 18889686466560. Its totient is φ = 6356890108800.

The previous prime is 11010212111209. The next prime is 11010212111233. The reversal of 11010212111223 is 32211121201011.

It is a happy number.

11010212111223 is a `hidden beast` number, since 110 + 10 + 212 + 111 + 223 = 666.

It is not a de Polignac number, because 11010212111223 - 2⁶ = 11010212111159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11010212111196 and 11010212111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010212111203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2104798018 + ... + 2104803248.

It is an arithmetic number, because the mean of its divisors is an integer number (98383783680).

Almost surely, 2^{11010212111223} is an apocalyptic number.

11010212111223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11010212111223 is a deficient number, since it is larger than the sum of its proper divisors (7879474355337).

11010212111223 is a wasteful number, since it uses less digits than its factorization.

11010212111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832 (or 5820 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11010212111223 its reverse (32211121201011), we get a palindrome (43221333312234).

The spelling of 11010212111223 in words is "eleven trillion, ten billion, two hundred twelve million, one hundred eleven thousand, two hundred twenty-three".