10302230221 has 8 divisors (see below), whose sum is σ = 10420337664. Its totient is φ = 10184700960.

The previous prime is 10302230201. The next prime is 10302230303. The reversal of 10302230221 is 12203220301.

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 10302230221 - 2²⁹ = 9765359309 is a prime.

It is a super-2 number, since 2×10302230221² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10302230195 and 10302230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302230201) 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, 108655 + ... + 180028.

It is an arithmetic number, because the mean of its divisors is an integer number (1302542208).

Almost surely, 2^10302230221 is an apocalyptic number.

It is an amenable number.

10302230221 is a deficient number, since it is larger than the sum of its proper divisors (118107443).

10302230221 is a wasteful number, since it uses less digits than its factorization.

10302230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289091.

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

Adding to 10302230221 its reverse (12203220301), we get a palindrome (22505450522).

The spelling of 10302230221 in words is "ten billion, three hundred two million, two hundred thirty thousand, two hundred twenty-one".