210201201000000 has 1176 divisors, whose sum is σ = 862213394777280. Its totient is φ = 47962022400000.

The previous prime is 210201200999861. The next prime is 210201201000019. The reversal of 210201201000000 is 102102012.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 40508997406 + ... + 40509002594.

Almost surely, 2^{210201201000000} is an apocalyptic number.

210201201000000 is a gapful number since it is divisible by the number (20) 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 210201201000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431106697388640).

210201201000000 is an abundant number, since it is smaller than the sum of its proper divisors (652012193777280).

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

210201201000000 is an frugal number, since it uses more digits than its factorization.

210201201000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887 (or 5849 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210201201000000 its reverse (102102012), we get a palindrome (210201303102012).

The spelling of 210201201000000 in words is "two hundred ten trillion, two hundred one billion, two hundred one million", and thus it is an aban number.