20020203302 has 16 divisors (see below), whose sum is σ = 33890000400. Its totient is φ = 8786295840.

The previous prime is 20020203293. The next prime is 20020203317. The reversal of 20020203302 is 20330202002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15689177 + ... + 15690452.

It is an arithmetic number, because the mean of its divisors is an integer number (2118125025).

Almost surely, 2^20020203302 is an apocalyptic number.

20020203302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20020203302 is a deficient number, since it is larger than the sum of its proper divisors (13869797098).

20020203302 is a wasteful number, since it uses less digits than its factorization.

20020203302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31379671.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20020203302 its reverse (20330202002), we get a palindrome (40350405304).

It can be divided in two parts, 20020 and 203302, that added together give a palindrome (223322).

The spelling of 20020203302 in words is "twenty billion, twenty million, two hundred three thousand, three hundred two".