202001002000211 has 4 divisors (see below), whose sum is σ = 203542994382024. Its totient is φ = 200459009618400.

The previous prime is 202001002000207. The next prime is 202001002000261. The reversal of 202001002000211 is 112000200100202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 202001002000211 - 2² = 202001002000207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202001002000192 and 202001002000201.

It is not an unprimeable number, because it can be changed into a prime (202001002000261) 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, 770996190710 + ... + 770996190971.

It is an arithmetic number, because the mean of its divisors is an integer number (50885748595506).

Almost surely, 2^{202001002000211} is an apocalyptic number.

202001002000211 is a deficient number, since it is larger than the sum of its proper divisors (1541992381813).

202001002000211 is a wasteful number, since it uses less digits than its factorization.

202001002000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541992381812.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202001002000211 its reverse (112000200100202), we get a palindrome (314001202100413).

The spelling of 202001002000211 in words is "two hundred two trillion, one billion, two million, two hundred eleven", and thus it is an aban number.