20220210097 has 2 divisors, whose sum is σ = 20220210098. Its totient is φ = 20220210096.

The previous prime is 20220210053. The next prime is 20220210173. The reversal of 20220210097 is 79001202202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20214014976 + 6195121 = 142176^2 + 2489^2 .

It is a cyclic number.

It is not a de Polignac number, because 20220210097 - 2³¹ = 18072726449 is a prime.

It is a super-4 number, since 4×20220210097⁴ (a number of 42 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (20220210007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110105048 + 10110105049.

It is an arithmetic number, because the mean of its divisors is an integer number (10110105049).

Almost surely, 2^20220210097 is an apocalyptic number.

It is an amenable number.

20220210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220210097 is an equidigital number, since it uses as much as digits as its factorization.

20220210097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 20220210097 its reverse (79001202202), we get a palindrome (99221412299).

The spelling of 20220210097 in words is "twenty billion, two hundred twenty million, two hundred ten thousand, ninety-seven".