20220210259 has 2 divisors, whose sum is σ = 20220210260. Its totient is φ = 20220210258.

The previous prime is 20220210251. The next prime is 20220210313. The reversal of 20220210259 is 95201202202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20220210259 - 2³ = 20220210251 is a prime.

It is not a weakly prime, because it can be changed into another prime (20220210251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110105129 + 10110105130.

It is an arithmetic number, because the mean of its divisors is an integer number (10110105130).

Almost surely, 2^20220210259 is an apocalyptic number.

20220210259 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220210259 is an equidigital number, since it uses as much as digits as its factorization.

20220210259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 20220210259 in words is "twenty billion, two hundred twenty million, two hundred ten thousand, two hundred fifty-nine".