2000022097 has 2 divisors, whose sum is σ = 2000022098. Its totient is φ = 2000022096.

The previous prime is 2000022077. The next prime is 2000022119. The reversal of 2000022097 is 7902200002.

It is an a-pointer prime, because the next prime (2000022119) can be obtained adding 2000022097 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1453210641 + 546811456 = 38121^2 + 23384^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000022097 - 2¹⁹ = 1999497809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000022007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000011048 + 1000011049.

It is an arithmetic number, because the mean of its divisors is an integer number (1000011049).

Almost surely, 2^2000022097 is an apocalyptic number.

It is an amenable number.

2000022097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000022097 is an equidigital number, since it uses as much as digits as its factorization.

2000022097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2000022097 is about 44721.6066012839. The cubic root of 2000022097 is about 1259.9256899570.

Adding to 2000022097 its reverse (7902200002), we get a palindrome (9902222099).

The spelling of 2000022097 in words is "two billion, twenty-two thousand, ninety-seven".