10212011210 has 16 divisors (see below), whose sum is σ = 18383805792. Its totient is φ = 4084318800.

The previous prime is 10212011191. The next prime is 10212011261. The reversal of 10212011210 is 1211021201.

10212011210 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 = 10212011191 and 10212011200.

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 7 ways as a sum of consecutive naturals, for example, 34745 + ... + 147075.

It is an arithmetic number, because the mean of its divisors is an integer number (1148987862).

Almost surely, 2^10212011210 is an apocalyptic number.

10212011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212011210 is a deficient number, since it is larger than the sum of its proper divisors (8171794582).

10212011210 is a wasteful number, since it uses less digits than its factorization.

10212011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121429.

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

Adding to 10212011210 its reverse (1211021201), we get a palindrome (11423032411).

Subtracting from 10212011210 its reverse (1211021201), we obtain a palindrome (9000990009).

The spelling of 10212011210 in words is "ten billion, two hundred twelve million, eleven thousand, two hundred ten".