2011332331223 has 8 divisors (see below), whose sum is σ = 2014536214656. Its totient is φ = 2008128684600.

The previous prime is 2011332331181. The next prime is 2011332331271. The reversal of 2011332331223 is 3221332331102.

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

It is a cyclic number.

It is not a de Polignac number, because 2011332331223 - 2²² = 2011328136919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2011332331192 and 2011332331201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011332331123) 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, 25984208 + ... + 26061498.

It is an arithmetic number, because the mean of its divisors is an integer number (251817026832).

Almost surely, 2^{2011332331223} is an apocalyptic number.

2011332331223 is a deficient number, since it is larger than the sum of its proper divisors (3203883433).

2011332331223 is an equidigital number, since it uses as much as digits as its factorization.

2011332331223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118405.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2011332331223 its reverse (3221332331102), we get a palindrome (5232664662325).

The spelling of 2011332331223 in words is "two trillion, eleven billion, three hundred thirty-two million, three hundred thirty-one thousand, two hundred twenty-three".