200211000101001 has 16 divisors (see below), whose sum is σ = 297016879286400. Its totient is φ = 133290404455824.

The previous prime is 200211000100987. The next prime is 200211000101081. The reversal of 200211000101001 is 100101000112002.

It is a happy number.

It is not a de Polignac number, because 200211000101001 - 2⁷ = 200211000100873 is a prime.

It is a super-2 number, since 2×200211000101001² (a number of 29 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (200211000101081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5099858106 + ... + 5099897363.

It is an arithmetic number, because the mean of its divisors is an integer number (18563554955400).

Almost surely, 2^{200211000101001} is an apocalyptic number.

It is an amenable number.

200211000101001 is a deficient number, since it is larger than the sum of its proper divisors (96805879185399).

200211000101001 is a wasteful number, since it uses less digits than its factorization.

200211000101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10199756205 (or 10199756199 counting only the distinct ones).

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

Adding to 200211000101001 its reverse (100101000112002), we get a palindrome (300312000213003).

The spelling of 200211000101001 in words is "two hundred trillion, two hundred eleven billion, one hundred one thousand, one".