10322000122221 has 16 divisors (see below), whose sum is σ = 15294113408320. Its totient is φ = 6880315795920.

The previous prime is 10322000122199. The next prime is 10322000122237. The reversal of 10322000122221 is 12222100022301.

10322000122221 is a `hidden beast` number, since 1 + 0 + 322 + 0 + 0 + 0 + 122 + 221 = 666.

It is not a de Polignac number, because 10322000122221 - 2⁹ = 10322000121709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10322000122194 and 10322000122203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322000122321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28081210 + ... + 28446411.

It is an arithmetic number, because the mean of its divisors is an integer number (955882088020).

Almost surely, 2^{10322000122221} is an apocalyptic number.

It is an amenable number.

10322000122221 is a deficient number, since it is larger than the sum of its proper divisors (4972113286099).

10322000122221 is an equidigital number, since it uses as much as digits as its factorization.

10322000122221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56534393 (or 56534387 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10322000122221 its reverse (12222100022301), we get a palindrome (22544100144522).

The spelling of 10322000122221 in words is "ten trillion, three hundred twenty-two billion, one hundred twenty-two thousand, two hundred twenty-one".