2313221102223 has 16 divisors (see below), whose sum is σ = 3112757852160. Its totient is φ = 1527917393376.

The previous prime is 2313221102219. The next prime is 2313221102233. The reversal of 2313221102223 is 3222011223132.

It is not a de Polignac number, because 2313221102223 - 2² = 2313221102219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2313221102193 and 2313221102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313221102233) 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, 6257986 + ... + 6617312.

It is an arithmetic number, because the mean of its divisors is an integer number (194547365760).

Almost surely, 2^{2313221102223} is an apocalyptic number.

2313221102223 is a deficient number, since it is larger than the sum of its proper divisors (799536749937).

2313221102223 is a wasteful number, since it uses less digits than its factorization.

2313221102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379126.

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

Adding to 2313221102223 its reverse (3222011223132), we get a palindrome (5535232325355).

The spelling of 2313221102223 in words is "two trillion, three hundred thirteen billion, two hundred twenty-one million, one hundred two thousand, two hundred twenty-three".