10210210000 has 100 divisors (see below), whose sum is σ = 24860920084. Its totient is φ = 4060800000.

The previous prime is 10210209953. The next prime is 10210210001. The reversal of 10210210000 is 1201201.

It can be written as a sum of positive squares in 10 ways, for example, as 7855631424 + 2354578576 = 88632^2 + 48524^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210210001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1807180 + ... + 1812820.

Almost surely, 2^10210210000 is an apocalyptic number.

10210210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12430460042).

10210210000 is an abundant number, since it is smaller than the sum of its proper divisors (14650710084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210210000 is an equidigital number, since it uses as much as digits as its factorization.

10210210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5850 (or 5829 counting only the distinct ones).

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

Adding to 10210210000 its reverse (1201201), we get a palindrome (10211411201).

The spelling of 10210210000 in words is "ten billion, two hundred ten million, two hundred ten thousand".