10122111222323 has 4 divisors (see below), whose sum is σ = 10122119688120. Its totient is φ = 10122102756528.

The previous prime is 10122111222313. The next prime is 10122111222337. The reversal of 10122111222323 is 32322211122101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10122111222323 - 2¹⁸ = 10122110960179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122111222313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071565 + ... + 4953342.

It is an arithmetic number, because the mean of its divisors is an integer number (2530529922030).

Almost surely, 2^{10122111222323} is an apocalyptic number.

10122111222323 is a deficient number, since it is larger than the sum of its proper divisors (8465797).

10122111222323 is an equidigital number, since it uses as much as digits as its factorization.

10122111222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8465796.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10122111222323 its reverse (32322211122101), we get a palindrome (42444322344424).

The spelling of 10122111222323 in words is "ten trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twenty-two thousand, three hundred twenty-three".