10110220220021 has 16 divisors (see below), whose sum is σ = 10469510937600. Its totient is φ = 9751645427328.

The previous prime is 10110220219927. The next prime is 10110220220029. The reversal of 10110220220021 is 12002202201101.

It is a cyclic number.

It is not a de Polignac number, because 10110220220021 - 2³⁴ = 10093040350837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10110220219978 and 10110220220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110220220029) 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 15 ways as a sum of consecutive naturals, for example, 116220740 + ... + 116307698.

It is an arithmetic number, because the mean of its divisors is an integer number (654344433600).

Almost surely, 2^{10110220220021} is an apocalyptic number.

It is an amenable number.

10110220220021 is a deficient number, since it is larger than the sum of its proper divisors (359290717579).

10110220220021 is a wasteful number, since it uses less digits than its factorization.

10110220220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91028.

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

Adding to 10110220220021 its reverse (12002202201101), we get a palindrome (22112422421122).

The spelling of 10110220220021 in words is "ten trillion, one hundred ten billion, two hundred twenty million, two hundred twenty thousand, twenty-one".