20020122133303 has 2 divisors, whose sum is σ = 20020122133304. Its totient is φ = 20020122133302.

The previous prime is 20020122133289. The next prime is 20020122133309. The reversal of 20020122133303 is 30333122102002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20020122133303 - 2²¹ = 20020120036151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020122133309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010061066651 + 10010061066652.

It is an arithmetic number, because the mean of its divisors is an integer number (10010061066652).

Almost surely, 2^{20020122133303} is an apocalyptic number.

20020122133303 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020122133303 is an equidigital number, since it uses as much as digits as its factorization.

20020122133303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20020122133303 its reverse (30333122102002), we get a palindrome (50353244235305).

The spelling of 20020122133303 in words is "twenty trillion, twenty billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred three".