2211120323023 has 16 divisors (see below), whose sum is σ = 2335729792000. Its totient is φ = 2089849688640.

The previous prime is 2211120323011. The next prime is 2211120323029. The reversal of 2211120323023 is 3203230211122.

It is a cyclic number.

It is not a de Polignac number, because 2211120323023 - 2¹³ = 2211120314831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211120322985 and 2211120323003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211120323029) 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, 16755403 + ... + 16886851.

It is an arithmetic number, because the mean of its divisors is an integer number (145983112000).

Almost surely, 2^{2211120323023} is an apocalyptic number.

2211120323023 is a deficient number, since it is larger than the sum of its proper divisors (124609468977).

2211120323023 is a wasteful number, since it uses less digits than its factorization.

2211120323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144142.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2211120323023 its reverse (3203230211122), we get a palindrome (5414350534145).

The spelling of 2211120323023 in words is "two trillion, two hundred eleven billion, one hundred twenty million, three hundred twenty-three thousand, twenty-three".