10122210020 has 48 divisors (see below), whose sum is σ = 22923683328. Its totient is φ = 3732220800.

The previous prime is 10122210013. The next prime is 10122210041. The reversal of 10122210020 is 2001222101.

It is a happy number.

10122210020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10122209983 and 10122210010.

It is an unprimeable number.

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, 162245 + ... + 215795.

It is an arithmetic number, because the mean of its divisors is an integer number (477576736).

Almost surely, 2^10122210020 is an apocalyptic number.

10122210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122210020 is an abundant number, since it is smaller than the sum of its proper divisors (12801473308).

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

10122210020 is a wasteful number, since it uses less digits than its factorization.

10122210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54300 (or 54298 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10122210020 its reverse (2001222101), we get a palindrome (12123432121).

The spelling of 10122210020 in words is "ten billion, one hundred twenty-two million, two hundred ten thousand, twenty".