20020222200229 has 2 divisors, whose sum is σ = 20020222200230. Its totient is φ = 20020222200228.

The previous prime is 20020222200179. The next prime is 20020222200283. The reversal of 20020222200229 is 92200222202002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12253689277729 + 7766532922500 = 3500527^2 + 2786850^2 .

It is a cyclic number.

It is not a de Polignac number, because 20020222200229 - 2⁷ = 20020222200101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020222200029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010111100114 + 10010111100115.

It is an arithmetic number, because the mean of its divisors is an integer number (10010111100115).

Almost surely, 2^{20020222200229} is an apocalyptic number.

It is an amenable number.

20020222200229 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020222200229 is an equidigital number, since it uses as much as digits as its factorization.

20020222200229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 20020222200229 in words is "twenty trillion, twenty billion, two hundred twenty-two million, two hundred thousand, two hundred twenty-nine".