10331212223 has 4 divisors (see below), whose sum is σ = 10332116040. Its totient is φ = 10330308408.

The previous prime is 10331212211. The next prime is 10331212253. The reversal of 10331212223 is 32221213301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32221213301 = 3469 ⋅9288329.

It is a cyclic number.

It is not a de Polignac number, because 10331212223 - 2⁶ = 10331212159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10331212195 and 10331212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331212253) 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, 434540 + ... + 457697.

It is an arithmetic number, because the mean of its divisors is an integer number (2583029010).

Almost surely, 2^10331212223 is an apocalyptic number.

10331212223 is a deficient number, since it is larger than the sum of its proper divisors (903817).

10331212223 is an equidigital number, since it uses as much as digits as its factorization.

10331212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903816.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10331212223 its reverse (32221213301), we get a palindrome (42552425524).

The spelling of 10331212223 in words is "ten billion, three hundred thirty-one million, two hundred twelve thousand, two hundred twenty-three".