210201132003220 has 12 divisors (see below), whose sum is σ = 441422377206804. Its totient is φ = 84080452801280.

The previous prime is 210201132003173. The next prime is 210201132003259. The reversal of 210201132003220 is 22300231102012.

It can be written as a sum of positive squares in 2 ways, for example, as 116924515690896 + 93276616312324 = 10813164^2 + 9657982^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5255028300061 + ... + 5255028300100.

It is an arithmetic number, because the mean of its divisors is an integer number (36785198100567).

Almost surely, 2^{210201132003220} is an apocalyptic number.

210201132003220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210201132003220 is an abundant number, since it is smaller than the sum of its proper divisors (231221245203584).

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

210201132003220 is a wasteful number, since it uses less digits than its factorization.

210201132003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510056600170 (or 10510056600168 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 210201132003220 its reverse (22300231102012), we get a palindrome (232501363105232).

The spelling of 210201132003220 in words is "two hundred ten trillion, two hundred one billion, one hundred thirty-two million, three thousand, two hundred twenty".