2210203002101 has 8 divisors (see below), whose sum is σ = 2271150216024. Its totient is φ = 2149319577600.

The previous prime is 2210203002079. The next prime is 2210203002109. The reversal of 2210203002101 is 1012003020122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 589862400625 + 1620340601476 = 768025^2 + 1272926^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2210203002101 - 2²⁶ = 2210135893237 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 (2210203002109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15877100 + ... + 16015701.

It is an arithmetic number, because the mean of its divisors is an integer number (283893777003).

Almost surely, 2^{2210203002101} is an apocalyptic number.

It is an amenable number.

2210203002101 is a deficient number, since it is larger than the sum of its proper divisors (60947213923).

2210203002101 is a wasteful number, since it uses less digits than its factorization.

2210203002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31894711.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2210203002101 its reverse (1012003020122), we get a palindrome (3222206022223).

The spelling of 2210203002101 in words is "two trillion, two hundred ten billion, two hundred three million, two thousand, one hundred one".