2210203132101 has 20 divisors (see below), whose sum is σ = 3301713646924. Its totient is φ = 1473445468800.

The previous prime is 2210203132069. The next prime is 2210203132139. The reversal of 2210203132101 is 1012313020122.

It can be written as a sum of positive squares in 2 ways, for example, as 1970230515201 + 239972616900 = 1403649^2 + 489870^2 .

It is not a de Polignac number, because 2210203132101 - 2⁵ = 2210203132069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210203132001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6063231 + ... + 6417411.

Almost surely, 2^{2210203132101} is an apocalyptic number.

It is an amenable number.

2210203132101 is a deficient number, since it is larger than the sum of its proper divisors (1091510514823).

2210203132101 is an equidigital number, since it uses as much as digits as its factorization.

2210203132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431234 (or 431225 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2210203132101 its reverse (1012313020122), we get a palindrome (3222516152223).

The spelling of 2210203132101 in words is "two trillion, two hundred ten billion, two hundred three million, one hundred thirty-two thousand, one hundred one".