2112313002223 has 16 divisors (see below), whose sum is σ = 2216782651680. Its totient is φ = 2009994932736.

The previous prime is 2112313002199. The next prime is 2112313002259. The reversal of 2112313002223 is 3222003132112.

It is a cyclic number.

It is not a de Polignac number, because 2112313002223 - 2¹³ = 2112312994031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112313002194 and 2112313002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112313003223) 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, 2385211 + ... + 3148627.

It is an arithmetic number, because the mean of its divisors is an integer number (138548915730).

Almost surely, 2^{2112313002223} is an apocalyptic number.

2112313002223 is a deficient number, since it is larger than the sum of its proper divisors (104469649457).

2112313002223 is a wasteful number, since it uses less digits than its factorization.

2112313002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764826.

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

Adding to 2112313002223 its reverse (3222003132112), we get a palindrome (5334316134335).

The spelling of 2112313002223 in words is "two trillion, one hundred twelve billion, three hundred thirteen million, two thousand, two hundred twenty-three".