210120010012010 has 32 divisors (see below), whose sum is σ = 432289012648320. Its totient is φ = 72034123804992.

The previous prime is 210120010011979. The next prime is 210120010012039. The reversal of 210120010012010 is 10210010021012.

210120010012010 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 = 210120010011982 and 210120010012000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145578509 + ... + 147014768.

It is an arithmetic number, because the mean of its divisors is an integer number (13509031645260).

Almost surely, 2^{210120010012010} is an apocalyptic number.

210120010012010 is an abundant number, since it is smaller than the sum of its proper divisors (222169002636310).

210120010012010 is a wasteful number, since it uses less digits than its factorization.

210120010012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292603550.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210120010012010 its reverse (10210010021012), we get a palindrome (220330020033022).

The spelling of 210120010012010 in words is "two hundred ten trillion, one hundred twenty billion, ten million, twelve thousand, ten".