200010101120001 has 32 divisors (see below), whose sum is σ = 302679756403200. Its totient is φ = 130475444457600.

The previous prime is 200010101119967. The next prime is 200010101120051. The reversal of 200010101120001 is 100021101010002.

It is a happy number.

It is not a de Polignac number, because 200010101120001 - 2¹³ = 200010101111809 is a prime.

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 (200010101120051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10663350 + ... + 22665551.

It is an arithmetic number, because the mean of its divisors is an integer number (9458742387600).

Almost surely, 2^{200010101120001} is an apocalyptic number.

It is an amenable number.

200010101120001 is a deficient number, since it is larger than the sum of its proper divisors (102669655283199).

200010101120001 is a wasteful number, since it uses less digits than its factorization.

200010101120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333686 (or 33333680 counting only the distinct ones).

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

Adding to 200010101120001 its reverse (100021101010002), we get a palindrome (300031202130003).

The spelling of 200010101120001 in words is "two hundred trillion, ten billion, one hundred one million, one hundred twenty thousand, one".