10110123331221 has 8 divisors (see below), whose sum is σ = 13650799434880. Its totient is φ = 6654764724192.

The previous prime is 10110123331219. The next prime is 10110123331267. The reversal of 10110123331221 is 12213332101101.

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

It is not a de Polignac number, because 10110123331221 - 2¹ = 10110123331219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110123331271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21329373880 + ... + 21329374353.

It is an arithmetic number, because the mean of its divisors is an integer number (1706349929360).

Almost surely, 2^{10110123331221} is an apocalyptic number.

It is an amenable number.

10110123331221 is a deficient number, since it is larger than the sum of its proper divisors (3540676103659).

10110123331221 is an equidigital number, since it uses as much as digits as its factorization.

10110123331221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42658748315.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10110123331221 its reverse (12213332101101), we get a palindrome (22323455432322).

The spelling of 10110123331221 in words is "ten trillion, one hundred ten billion, one hundred twenty-three million, three hundred thirty-one thousand, two hundred twenty-one".