2110202202001 has 4 divisors (see below), whose sum is σ = 2110214128932. Its totient is φ = 2110190275072.

The previous prime is 2110202201983. The next prime is 2110202202013. The reversal of 2110202202001 is 1002022020112.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 850923227025 + 1259278974976 = 922455^2 + 1122176^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110202202001 - 2³³ = 2101612267409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110202232001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5694016 + ... + 6053281.

It is an arithmetic number, because the mean of its divisors is an integer number (527553532233).

Almost surely, 2^{2110202202001} is an apocalyptic number.

It is an amenable number.

2110202202001 is a deficient number, since it is larger than the sum of its proper divisors (11926931).

2110202202001 is a wasteful number, since it uses less digits than its factorization.

2110202202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11926930.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2110202202001 its reverse (1002022020112), we get a palindrome (3112224222113).

The spelling of 2110202202001 in words is "two trillion, one hundred ten billion, two hundred two million, two hundred two thousand, one".