10020120010 has 32 divisors (see below), whose sum is σ = 18317845440. Its totient is φ = 3945545472.

The previous prime is 10020120007. The next prime is 10020120023. The reversal of 10020120010 is 1002102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020119975 and 10020120002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193106 + ... + 1201474.

It is an arithmetic number, because the mean of its divisors is an integer number (572432670).

Almost surely, 2^10020120010 is an apocalyptic number.

10020120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020120010 is a deficient number, since it is larger than the sum of its proper divisors (8297725430).

10020120010 is a wasteful number, since it uses less digits than its factorization.

10020120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10020120010 its reverse (1002102001), we get a palindrome (11022222011).

The spelling of 10020120010 in words is "ten billion, twenty million, one hundred twenty thousand, ten".