10330122420 has 72 divisors (see below), whose sum is σ = 33177932424. Its totient is φ = 2592657408.

The previous prime is 10330122419. The next prime is 10330122421. The reversal of 10330122420 is 2422103301.

10330122420 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 (10330122419) and next prime (10330122421).

It can be written as a sum of positive squares in 4 ways, for example, as 168272784 + 10161849636 = 12972^2 + 100806^2 .

It is a super-2 number, since 2×10330122420² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10330122393 and 10330122402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330122421) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1684869 + ... + 1690988.

It is an arithmetic number, because the mean of its divisors is an integer number (460804617).

Almost surely, 2^10330122420 is an apocalyptic number.

10330122420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10330122420 is an abundant number, since it is smaller than the sum of its proper divisors (22847810004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10330122420 is a wasteful number, since it uses less digits than its factorization.

10330122420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375889 (or 3375884 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10330122420 its reverse (2422103301), we get a palindrome (12752225721).

The spelling of 10330122420 in words is "ten billion, three hundred thirty million, one hundred twenty-two thousand, four hundred twenty".