10011331211223 has 8 divisors (see below), whose sum is σ = 13348863400048. Its totient is φ = 6674009914944.

The previous prime is 10011331211207. The next prime is 10011331211243. The reversal of 10011331211223 is 32211213311001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10011331211223 - 2⁴ = 10011331211207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10011331211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011331211243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52612336 + ... + 52802277.

It is an arithmetic number, because the mean of its divisors is an integer number (1668607925006).

Almost surely, 2^{10011331211223} is an apocalyptic number.

10011331211223 is a deficient number, since it is larger than the sum of its proper divisors (3337532188825).

10011331211223 is a wasteful number, since it uses less digits than its factorization.

10011331211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105446273.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10011331211223 its reverse (32211213311001), we get a palindrome (42222544522224).

It can be divided in two parts, 1001133 and 1211223, that added together give a triangular number (2212356 = T₂₁₀₃).

The spelling of 10011331211223 in words is "ten trillion, eleven billion, three hundred thirty-one million, two hundred eleven thousand, two hundred twenty-three".