210233000323221 has 32 divisors (see below), whose sum is σ = 300455398224000. Its totient is φ = 130518813804288.

The previous prime is 210233000323211. The next prime is 210233000323223. The reversal of 210233000323221 is 122323000332012.

It is not a de Polignac number, because 210233000323221 - 2³⁵ = 210198640584853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210233000323191 and 210233000323200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210233000323223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386116066 + ... + 386660163.

It is an arithmetic number, because the mean of its divisors is an integer number (9389231194500).

Almost surely, 2^{210233000323221} is an apocalyptic number.

It is an amenable number.

210233000323221 is a deficient number, since it is larger than the sum of its proper divisors (90222397900779).

210233000323221 is a wasteful number, since it uses less digits than its factorization.

210233000323221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772776373.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 210233000323221 its reverse (122323000332012), we get a palindrome (332556000655233).

The spelling of 210233000323221 in words is "two hundred ten trillion, two hundred thirty-three billion, three hundred twenty-three thousand, two hundred twenty-one".