200020110144001 has 16 divisors (see below), whose sum is σ = 229185501292800. Its totient is φ = 171002504668608.

The previous prime is 200020110143989. The next prime is 200020110144053. The reversal of 200020110144001 is 100441011020002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200020110144001 - 2³⁷ = 199882671190529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200020110144401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193206135 + ... + 194238643.

It is an arithmetic number, because the mean of its divisors is an integer number (14324093830800).

Almost surely, 2^{200020110144001} is an apocalyptic number.

It is an amenable number.

200020110144001 is a deficient number, since it is larger than the sum of its proper divisors (29165391148799).

200020110144001 is a wasteful number, since it uses less digits than its factorization.

200020110144001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104048.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200020110144001 its reverse (100441011020002), we get a palindrome (300461121164003).

The spelling of 200020110144001 in words is "two hundred trillion, twenty billion, one hundred ten million, one hundred forty-four thousand, one".