10110010011221 has 4 divisors (see below), whose sum is σ = 10110079042752. Its totient is φ = 10109940979692.

The previous prime is 10110010011173. The next prime is 10110010011223. The reversal of 10110010011221 is 12211001001101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10110010011221 - 2¹⁴ = 10110009994837 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 (10110010011223) 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 3 ways as a sum of consecutive naturals, for example, 34295615 + ... + 34589148.

It is an arithmetic number, because the mean of its divisors is an integer number (2527519760688).

Almost surely, 2^{10110010011221} is an apocalyptic number.

It is an amenable number.

10110010011221 is a deficient number, since it is larger than the sum of its proper divisors (69031531).

10110010011221 is an equidigital number, since it uses as much as digits as its factorization.

10110010011221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69031530.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10110010011221 its reverse (12211001001101), we get a palindrome (22321011012322).

The spelling of 10110010011221 in words is "ten trillion, one hundred ten billion, ten million, eleven thousand, two hundred twenty-one".