20020222283 has 2 divisors, whose sum is σ = 20020222284. Its totient is φ = 20020222282.

The previous prime is 20020222247. The next prime is 20020222331. The reversal of 20020222283 is 38222202002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20020222283 - 2²⁶ = 19953113419 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20020222483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010111141 + 10010111142.

It is an arithmetic number, because the mean of its divisors is an integer number (10010111142).

Almost surely, 2^20020222283 is an apocalyptic number.

20020222283 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020222283 is an equidigital number, since it uses as much as digits as its factorization.

20020222283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20020222283 its reverse (38222202002), we get a palindrome (58242424285).

The spelling of 20020222283 in words is "twenty billion, twenty million, two hundred twenty-two thousand, two hundred eighty-three".