200201100110021 has 8 divisors (see below), whose sum is σ = 200269696786560. Its totient is φ = 200132506142352.

The previous prime is 200201100110009. The next prime is 200201100110051. The reversal of 200201100110021 is 120011001102002.

200201100110021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200201100110021 - 2³⁸ = 199926222203077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200201100109984 and 200201100110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201100110051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153129536 + ... + 154431398.

It is an arithmetic number, because the mean of its divisors is an integer number (25033712098320).

Almost surely, 2^{200201100110021} is an apocalyptic number.

It is an amenable number.

200201100110021 is a deficient number, since it is larger than the sum of its proper divisors (68596676539).

200201100110021 is a wasteful number, since it uses less digits than its factorization.

200201100110021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354435.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200201100110021 its reverse (120011001102002), we get a palindrome (320212101212023).

The spelling of 200201100110021 in words is "two hundred trillion, two hundred one billion, one hundred million, one hundred ten thousand, twenty-one".