210202002020011 has 16 divisors (see below), whose sum is σ = 218714614988800. Its totient is φ = 201799921536000.

The previous prime is 210202002019987. The next prime is 210202002020027. The reversal of 210202002020011 is 110020200202012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 210202002020011 - 2⁵ = 210202002019979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210202002019973 and 210202002020000.

It is not an unprimeable number, because it can be changed into a prime (210202002020711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13559190 + ... + 24581611.

It is an arithmetic number, because the mean of its divisors is an integer number (13669663436800).

Almost surely, 2^{210202002020011} is an apocalyptic number.

210202002020011 is a deficient number, since it is larger than the sum of its proper divisors (8512612968789).

210202002020011 is a wasteful number, since it uses less digits than its factorization.

210202002020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38142250.

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

Adding to 210202002020011 its reverse (110020200202012), we get a palindrome (320222202222023).

The spelling of 210202002020011 in words is "two hundred ten trillion, two hundred two billion, two million, twenty thousand, eleven".