10221002002301 has 2 divisors, whose sum is σ = 10221002002302. Its totient is φ = 10221002002300.

The previous prime is 10221002002291. The next prime is 10221002002363. The reversal of 10221002002301 is 10320020012201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5323517925625 + 4897484076676 = 2307275^2 + 2213026^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10221002002301 is a prime.

It is a super-4 number, since 4×10221002002301⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221002002381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110501001150 + 5110501001151.

It is an arithmetic number, because the mean of its divisors is an integer number (5110501001151).

Almost surely, 2^{10221002002301} is an apocalyptic number.

It is an amenable number.

10221002002301 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221002002301 is an equidigital number, since it uses as much as digits as its factorization.

10221002002301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10221002002301 its reverse (10320020012201), we get a palindrome (20541022014502).

The spelling of 10221002002301 in words is "ten trillion, two hundred twenty-one billion, two million, two thousand, three hundred one".