10022101200997 has 2 divisors, whose sum is σ = 10022101200998. Its totient is φ = 10022101200996.

The previous prime is 10022101200977. The next prime is 10022101201019. The reversal of 10022101200997 is 79900210122001.

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., 10018326450276 + 3774750721 = 3165174^2 + 61439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022101200997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022101200967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011050600498 + 5011050600499.

It is an arithmetic number, because the mean of its divisors is an integer number (5011050600499).

Almost surely, 2^{10022101200997} is an apocalyptic number.

It is an amenable number.

10022101200997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022101200997 is an equidigital number, since it uses as much as digits as its factorization.

10022101200997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 34.

Adding to 10022101200997 its reverse (79900210122001), we get a palindrome (89922311322998).

The spelling of 10022101200997 in words is "ten trillion, twenty-two billion, one hundred one million, two hundred thousand, nine hundred ninety-seven".