10221120220327 has 2 divisors, whose sum is σ = 10221120220328. Its totient is φ = 10221120220326.

The previous prime is 10221120220307. The next prime is 10221120220357. The reversal of 10221120220327 is 72302202112201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10221120220327 - 2¹¹ = 10221120218279 is a prime.

It is a super-2 number, since 2×10221120220327² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221120220307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110560110163 + 5110560110164.

It is an arithmetic number, because the mean of its divisors is an integer number (5110560110164).

Almost surely, 2^{10221120220327} is an apocalyptic number.

10221120220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221120220327 is an equidigital number, since it uses as much as digits as its factorization.

10221120220327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 10221120220327 its reverse (72302202112201), we get a palindrome (82523322332528).

The spelling of 10221120220327 in words is "ten trillion, two hundred twenty-one billion, one hundred twenty million, two hundred twenty thousand, three hundred twenty-seven".