8102200201211 has 4 divisors (see below), whose sum is σ = 8113163937000. Its totient is φ = 8091236465424.

The previous prime is 8102200201171. The next prime is 8102200201219. The reversal of 8102200201211 is 1121020022018.

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 8102200201211 - 2¹⁰ = 8102200200187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8102200201219) 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, 5481866786 + ... + 5481868263.

It is an arithmetic number, because the mean of its divisors is an integer number (2028290984250).

Almost surely, 2^{8102200201211} is an apocalyptic number.

8102200201211 is a deficient number, since it is larger than the sum of its proper divisors (10963735789).

8102200201211 is a wasteful number, since it uses less digits than its factorization.

8102200201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10963735788.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 8102200201211 its reverse (1121020022018), we get a palindrome (9223220223229).

The spelling of 8102200201211 in words is "eight trillion, one hundred two billion, two hundred million, two hundred one thousand, two hundred eleven".