2311020002223 has 24 divisors (see below), whose sum is σ = 3350791657200. Its totient is φ = 1534842774144.

The previous prime is 2311020002201. The next prime is 2311020002237. The reversal of 2311020002223 is 3222000201132.

2311020002223 is a `hidden beast` number, since 231 + 10 + 200 + 0 + 2 + 223 = 666.

It is not a de Polignac number, because 2311020002223 - 2⁸ = 2311020001967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2311020002196 and 2311020002205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311020002293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14326843 + ... + 14487251.

It is an arithmetic number, because the mean of its divisors is an integer number (139616319050).

Almost surely, 2^{2311020002223} is an apocalyptic number.

2311020002223 is a deficient number, since it is larger than the sum of its proper divisors (1039771654977).

2311020002223 is a wasteful number, since it uses less digits than its factorization.

2311020002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166471 (or 166468 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2311020002223 its reverse (3222000201132), we get a palindrome (5533020203355).

The spelling of 2311020002223 in words is "two trillion, three hundred eleven billion, twenty million, two thousand, two hundred twenty-three".