10200001211 has 12 divisors (see below), whose sum is σ = 10871722224. Its totient is φ = 9567450000.

The previous prime is 10200001183. The next prime is 10200001247. The reversal of 10200001211 is 11210000201.

It is a de Polignac number, because none of the positive numbers 2^k-10200001211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200001261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103415 + ... + 176336.

It is an arithmetic number, because the mean of its divisors is an integer number (905976852).

Almost surely, 2^10200001211 is an apocalyptic number.

10200001211 is a deficient number, since it is larger than the sum of its proper divisors (671721013).

10200001211 is a wasteful number, since it uses less digits than its factorization.

10200001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279890 (or 279871 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10200001211 its reverse (11210000201), we get a palindrome (21410001412).

The spelling of 10200001211 in words is "ten billion, two hundred million, one thousand, two hundred eleven".