202110020210010 has 128 divisors (see below), whose sum is σ = 536329262193408. Its totient is φ = 48336122880000.

The previous prime is 202110020209997. The next prime is 202110020210011. The reversal of 202110020210010 is 10012020011202.

It is not an unprimeable number, because it can be changed into a prime (202110020210011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1713271 + ... + 20178090.

It is an arithmetic number, because the mean of its divisors is an integer number (4190072360886).

Almost surely, 2^{202110020210010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202110020210010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268164631096704).

202110020210010 is an abundant number, since it is smaller than the sum of its proper divisors (334219241983398).

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

202110020210010 is a wasteful number, since it uses less digits than its factorization.

202110020210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21891760.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202110020210010 its reverse (10012020011202), we get a palindrome (212122040221212).

The spelling of 202110020210010 in words is "two hundred two trillion, one hundred ten billion, twenty million, two hundred ten thousand, ten".