10340322221 has 16 divisors (see below), whose sum is σ = 11088258048. Its totient is φ = 9618787200.

The previous prime is 10340322217. The next prime is 10340322247. The reversal of 10340322221 is 12222304301.

10340322221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10340322221 - 2² = 10340322217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10340322193 and 10340322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340322271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281636 + ... + 316226.

It is an arithmetic number, because the mean of its divisors is an integer number (693016128).

Almost surely, 2^10340322221 is an apocalyptic number.

It is an amenable number.

10340322221 is a deficient number, since it is larger than the sum of its proper divisors (747935827).

10340322221 is a wasteful number, since it uses less digits than its factorization.

10340322221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34972.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10340322221 its reverse (12222304301), we get a palindrome (22562626522).

The spelling of 10340322221 in words is "ten billion, three hundred forty million, three hundred twenty-two thousand, two hundred twenty-one".