10122203231223 has 4 divisors (see below), whose sum is σ = 13496270974968. Its totient is φ = 6748135487480.

The previous prime is 10122203231221. The next prime is 10122203231227. The reversal of 10122203231223 is 32213230222101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10122203231223 - 2¹ = 10122203231221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10122203231193 and 10122203231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122203231221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687033871868 + ... + 1687033871873.

It is an arithmetic number, because the mean of its divisors is an integer number (3374067743742).

Almost surely, 2^{10122203231223} is an apocalyptic number.

10122203231223 is a deficient number, since it is larger than the sum of its proper divisors (3374067743745).

10122203231223 is an equidigital number, since it uses as much as digits as its factorization.

10122203231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374067743744.

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

Adding to 10122203231223 its reverse (32213230222101), we get a palindrome (42335433453324).

The spelling of 10122203231223 in words is "ten trillion, one hundred twenty-two billion, two hundred three million, two hundred thirty-one thousand, two hundred twenty-three".