200103233212221 has 8 divisors (see below), whose sum is σ = 267490183215840. Its totient is φ = 133059219341712.

The previous prime is 200103233212219. The next prime is 200103233212237. The reversal of 200103233212221 is 122212332301002.

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

It is not a de Polignac number, because 200103233212221 - 2¹ = 200103233212219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200103233212191 and 200103233212200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200103233212321) 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, 85734031915 + ... + 85734034248.

It is an arithmetic number, because the mean of its divisors is an integer number (33436272901980).

Almost surely, 2^{200103233212221} is an apocalyptic number.

It is an amenable number.

200103233212221 is a deficient number, since it is larger than the sum of its proper divisors (67386950003619).

200103233212221 is a wasteful number, since it uses less digits than its factorization.

200103233212221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171468066555.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 200103233212221 its reverse (122212332301002), we get a palindrome (322315565513223).

The spelling of 200103233212221 in words is "two hundred trillion, one hundred three billion, two hundred thirty-three million, two hundred twelve thousand, two hundred twenty-one".