210200101120000 has 480 divisors, whose sum is σ = 537693822305640. Its totient is φ = 82103500800000.

The previous prime is 210200101119991. The next prime is 210200101120027. The reversal of 210200101120000 is 21101002012.

It can be written as a sum of positive squares in 20 ways, for example, as 91088546817024 + 119111554302976 = 9544032^2 + 10913824^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9437428864 + ... + 9437451136.

Almost surely, 2^{210200101120000} is an apocalyptic number.

210200101120000 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 210200101120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268846911152820).

210200101120000 is an abundant number, since it is smaller than the sum of its proper divisors (327493721185640).

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

210200101120000 is an equidigital number, since it uses as much as digits as its factorization.

210200101120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22489 (or 22454 counting only the distinct ones).

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

Adding to 210200101120000 its reverse (21101002012), we get a palindrome (210221202122012).

The spelling of 210200101120000 in words is "two hundred ten trillion, two hundred billion, one hundred one million, one hundred twenty thousand".