10210111210 has 32 divisors (see below), whose sum is σ = 19987893072. Its totient is φ = 3732556800.

The previous prime is 10210111207. The next prime is 10210111211. The reversal of 10210111210 is 1211101201.

10210111210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1785992121 + 8424119089 = 42261^2 + 91783^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10210111211) by changing a digit.

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, 375679 + ... + 401938.

Almost surely, 2^10210111210 is an apocalyptic number.

10210111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210111210 is a deficient number, since it is larger than the sum of its proper divisors (9777781862).

10210111210 is a wasteful number, since it uses less digits than its factorization.

10210111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777738.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10210111210 its reverse (1211101201), we get a palindrome (11421212411).

It can be divided in two parts, 102101 and 11210, that added together give a palindrome (113311).

The spelling of 10210111210 in words is "ten billion, two hundred ten million, one hundred eleven thousand, two hundred ten".