2102211223323 has 8 divisors (see below), whose sum is σ = 2803205894208. Its totient is φ = 1401345350664.

The previous prime is 2102211223289. The next prime is 2102211223327. The reversal of 2102211223323 is 3233221122012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102211223323 - 2¹⁴ = 2102211206939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2102211223293 and 2102211223302.

It is not an unprimeable number, because it can be changed into a prime (2102211223327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32161465 + ... + 32226762.

It is an arithmetic number, because the mean of its divisors is an integer number (350400736776).

Almost surely, 2^{2102211223323} is an apocalyptic number.

2102211223323 is a deficient number, since it is larger than the sum of its proper divisors (700994670885).

2102211223323 is a wasteful number, since it uses less digits than its factorization.

2102211223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64399113.

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

Adding to 2102211223323 its reverse (3233221122012), we get a palindrome (5335432345335).

The spelling of 2102211223323 in words is "two trillion, one hundred two billion, two hundred eleven million, two hundred twenty-three thousand, three hundred twenty-three".