2211210113323 has 4 divisors (see below), whose sum is σ = 2242353917808. Its totient is φ = 2180066308840.

The previous prime is 2211210113309. The next prime is 2211210113341. The reversal of 2211210113323 is 3233110121122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2211210113323 - 2⁵ = 2211210113291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211210113294 and 2211210113303.

It is not an unprimeable number, because it can be changed into a prime (2211210110323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15571902136 + ... + 15571902277.

It is an arithmetic number, because the mean of its divisors is an integer number (560588479452).

Almost surely, 2^{2211210113323} is an apocalyptic number.

2211210113323 is a deficient number, since it is larger than the sum of its proper divisors (31143804485).

2211210113323 is an equidigital number, since it uses as much as digits as its factorization.

2211210113323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31143804484.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2211210113323 its reverse (3233110121122), we get a palindrome (5444320234445).

The spelling of 2211210113323 in words is "two trillion, two hundred eleven billion, two hundred ten million, one hundred thirteen thousand, three hundred twenty-three".