10200120010 has 64 divisors (see below), whose sum is σ = 19287590400. Its totient is φ = 3880509952.

The previous prime is 10200120001. The next prime is 10200120013. The reversal of 10200120010 is 1002100201.

It is a junction number, because it is equal to n+sod(n) for n = 10200119975 and 10200120002.

It is not an unprimeable number, because it can be changed into a prime (10200120013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2465904 + ... + 2470036.

It is an arithmetic number, because the mean of its divisors is an integer number (301368600).

Almost surely, 2^10200120010 is an apocalyptic number.

10200120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200120010 is a deficient number, since it is larger than the sum of its proper divisors (9087470390).

10200120010 is a wasteful number, since it uses less digits than its factorization.

10200120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335.

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

Adding to 10200120010 its reverse (1002100201), we get a palindrome (11202220211).

The spelling of 10200120010 in words is "ten billion, two hundred million, one hundred twenty thousand, ten".