20020127353202 has 8 divisors (see below), whose sum is σ = 30059603560812. Its totient is φ = 10000259499600.

The previous prime is 20020127353153. The next prime is 20020127353207. The reversal of 20020127353202 is 20235372102002.

It can be written as a sum of positive squares in 2 ways, for example, as 19678885615921 + 341241737281 = 4436089^2 + 584159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20020127353207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4902085949 + ... + 4902090032.

Almost surely, 2^{20020127353202} is an apocalyptic number.

20020127353202 is a deficient number, since it is larger than the sum of its proper divisors (10039476207610).

20020127353202 is a wasteful number, since it uses less digits than its factorization.

20020127353202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9804177004.

The product of its (nonzero) digits is 10080, while the sum is 29.

Adding to 20020127353202 its reverse (20235372102002), we get a palindrome (40255499455204).

The spelling of 20020127353202 in words is "twenty trillion, twenty billion, one hundred twenty-seven million, three hundred fifty-three thousand, two hundred two".