10331222123 has 4 divisors (see below), whose sum is σ = 10359372960. Its totient is φ = 10303071288.

The previous prime is 10331222113. The next prime is 10331222137. The reversal of 10331222123 is 32122213301.

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 10331222123 - 2⁶ = 10331222059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10331222095 and 10331222104.

It is not an unprimeable number, because it can be changed into a prime (10331222113) 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, 14074868 + ... + 14075601.

It is an arithmetic number, because the mean of its divisors is an integer number (2589843240).

Almost surely, 2^10331222123 is an apocalyptic number.

10331222123 is a deficient number, since it is larger than the sum of its proper divisors (28150837).

10331222123 is an equidigital number, since it uses as much as digits as its factorization.

10331222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28150836.

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

Adding to 10331222123 its reverse (32122213301), we get a palindrome (42453435424).

It can be divided in two parts, 10 and 331222123, that added together give a palindrome (331222133).

The spelling of 10331222123 in words is "ten billion, three hundred thirty-one million, two hundred twenty-two thousand, one hundred twenty-three".