2303222111223 has 32 divisors (see below), whose sum is σ = 3371847575040. Its totient is φ = 1386856056960.

The previous prime is 2303222111221. The next prime is 2303222111257. The reversal of 2303222111223 is 3221112223032.

It is not a de Polignac number, because 2303222111223 - 2¹ = 2303222111221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303222111193 and 2303222111202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303222111221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11301261 + ... + 11503257.

It is an arithmetic number, because the mean of its divisors is an integer number (105370236720).

Almost surely, 2^{2303222111223} is an apocalyptic number.

2303222111223 is a deficient number, since it is larger than the sum of its proper divisors (1068625463817).

2303222111223 is a wasteful number, since it uses less digits than its factorization.

2303222111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204247.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2303222111223 its reverse (3221112223032), we get a palindrome (5524334334255).

The spelling of 2303222111223 in words is "two trillion, three hundred three billion, two hundred twenty-two million, one hundred eleven thousand, two hundred twenty-three".