10110022200221 has 4 divisors (see below), whose sum is σ = 10110040450944. Its totient is φ = 10110003949500.

The previous prime is 10110022200193. The next prime is 10110022200241. The reversal of 10110022200221 is 12200222001101.

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 10110022200221 - 2³⁴ = 10092842331037 is a prime.

It is a super-2 number, since 2×10110022200221² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10110022200196 and 10110022200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110022200241) 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, 8267555 + ... + 9411296.

It is an arithmetic number, because the mean of its divisors is an integer number (2527510112736).

Almost surely, 2^{10110022200221} is an apocalyptic number.

It is an amenable number.

10110022200221 is a deficient number, since it is larger than the sum of its proper divisors (18250723).

10110022200221 is an equidigital number, since it uses as much as digits as its factorization.

10110022200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18250722.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10110022200221 its reverse (12200222001101), we get a palindrome (22310244201322).

The spelling of 10110022200221 in words is "ten trillion, one hundred ten billion, twenty-two million, two hundred thousand, two hundred twenty-one".