200211000010101 has 12 divisors (see below), whose sum is σ = 306205058839212. Its totient is φ = 125622588241536.

The previous prime is 200211000010093. The next prime is 200211000010117. The reversal of 200211000010101 is 101010000112002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56192999447601 + 144018000562500 = 7496199^2 + 12000750^2 .

It is not a de Polignac number, because 200211000010101 - 2³ = 200211000010093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211000010181) 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, 654284313606 + ... + 654284313911.

It is an arithmetic number, because the mean of its divisors is an integer number (25517088236601).

Almost surely, 2^{200211000010101} is an apocalyptic number.

It is an amenable number.

200211000010101 is a deficient number, since it is larger than the sum of its proper divisors (105994058829111).

200211000010101 is a wasteful number, since it uses less digits than its factorization.

200211000010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308568627540 (or 1308568627537 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200211000010101 its reverse (101010000112002), we get a palindrome (301221000122103).

The spelling of 200211000010101 in words is "two hundred trillion, two hundred eleven billion, ten thousand, one hundred one".