97221338483 has 2 divisors, whose sum is σ = 97221338484. Its totient is φ = 97221338482.

The previous prime is 97221338449. The next prime is 97221338497. The reversal of 97221338483 is 38483312279.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (38483312279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97221338483 - 2¹⁰ = 97221337459 is a prime.

It is not a weakly prime, because it can be changed into another prime (97221328483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48610669241 + 48610669242.

It is an arithmetic number, because the mean of its divisors is an integer number (48610669242).

Almost surely, 2^97221338483 is an apocalyptic number.

97221338483 is a deficient number, since it is larger than the sum of its proper divisors (1).

97221338483 is an equidigital number, since it uses as much as digits as its factorization.

97221338483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 50.

The spelling of 97221338483 in words is "ninety-seven billion, two hundred twenty-one million, three hundred thirty-eight thousand, four hundred eighty-three".