10032203221 has 2 divisors, whose sum is σ = 10032203222. Its totient is φ = 10032203220.

The previous prime is 10032203219. The next prime is 10032203267. The reversal of 10032203221 is 12230223001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7442512900 + 2589690321 = 86270^2 + 50889^2 .

It is an emirp because it is prime and its reverse (12230223001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10032203221 - 2¹ = 10032203219 is a prime.

It is a super-3 number, since 3×10032203221³ (a number of 31 digits) contains 333 as substring.

Together with 10032203219, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10032203195 and 10032203204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10032203821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016101610 + 5016101611.

It is an arithmetic number, because the mean of its divisors is an integer number (5016101611).

Almost surely, 2^10032203221 is an apocalyptic number.

It is an amenable number.

10032203221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10032203221 is an equidigital number, since it uses as much as digits as its factorization.

10032203221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10032203221 its reverse (12230223001), we get a palindrome (22262426222).

The spelling of 10032203221 in words is "ten billion, thirty-two million, two hundred three thousand, two hundred twenty-one".