200202110010221 has 8 divisors (see below), whose sum is σ = 218963747340000. Its totient is φ = 181534046932240.

The previous prime is 200202110010173. The next prime is 200202110010247. The reversal of 200202110010221 is 122010011202002.

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 200202110010221 - 2¹⁸ = 200202109748077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200202110010196 and 200202110010205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202110010821) 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, 23393558471 + ... + 23393567028.

It is an arithmetic number, because the mean of its divisors is an integer number (27370468417500).

Almost surely, 2^{200202110010221} is an apocalyptic number.

It is an amenable number.

200202110010221 is a deficient number, since it is larger than the sum of its proper divisors (18761637329779).

200202110010221 is a wasteful number, since it uses less digits than its factorization.

200202110010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46787125899.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200202110010221 its reverse (122010011202002), we get a palindrome (322212121212223).

The spelling of 200202110010221 in words is "two hundred trillion, two hundred two billion, one hundred ten million, ten thousand, two hundred twenty-one".