10220300121 has 16 divisors (see below), whose sum is σ = 13812612800. Its totient is φ = 6721386048.

The previous prime is 10220300081. The next prime is 10220300161. The reversal of 10220300121 is 12100302201.

10220300121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10220300081) and next prime (10220300161).

It is not a de Polignac number, because 10220300121 - 2⁷ = 10220299993 is a prime.

It is a super-2 number, since 2×10220300121² (a number of 21 digits) contains 22 as substring.

It is the 101096-th Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220300097 and 10220300106.

It is not an unprimeable number, because it can be changed into a prime (10220300161) by changing a digit.

It is a nontrivial repunit in base 101095.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12586 + ... + 143523.

It is an arithmetic number, because the mean of its divisors is an integer number (863288300).

Almost surely, 2^10220300121 is an apocalyptic number.

It is an amenable number.

10220300121 is a deficient number, since it is larger than the sum of its proper divisors (3592312679).

10220300121 is a wasteful number, since it uses less digits than its factorization.

10220300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156408.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10220300121 its reverse (12100302201), we get a palindrome (22320602322).

The spelling of 10220300121 in words is "ten billion, two hundred twenty million, three hundred thousand, one hundred twenty-one".