210110012020000 has 120 divisors (see below), whose sum is σ = 519890028309036. Its totient is φ = 83558199936000.

The previous prime is 210110012019979. The next prime is 210110012020031. The reversal of 210110012020000 is 20210011012.

It can be written as a sum of positive squares in 10 ways, for example, as 17674187748624 + 192435824271376 = 4204068^2 + 13872124^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26902719 + ... + 33822718.

Almost surely, 2^{210110012020000} is an apocalyptic number.

210110012020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210110012020000 is an abundant number, since it is smaller than the sum of its proper divisors (309780016289036).

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

210110012020000 is an equidigital number, since it uses as much as digits as its factorization.

210110012020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60725640 (or 60725617 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 210110012020000 its reverse (20210011012), we get a palindrome (210130222031012).

The spelling of 210110012020000 in words is "two hundred ten trillion, one hundred ten billion, twelve million, twenty thousand".