20202000003311 has 16 divisors (see below), whose sum is σ = 24343595861760. Its totient is φ = 16377335956800.

The previous prime is 20202000003257. The next prime is 20202000003373. The reversal of 20202000003311 is 11330000020202.

It is a happy number.

It is not a de Polignac number, because 20202000003311 - 2⁶ = 20202000003247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202000003391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126288401 + ... + 126448266.

It is an arithmetic number, because the mean of its divisors is an integer number (1521474741360).

Almost surely, 2^{20202000003311} is an apocalyptic number.

20202000003311 is a deficient number, since it is larger than the sum of its proper divisors (4141595858449).

20202000003311 is a wasteful number, since it uses less digits than its factorization.

20202000003311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252737294.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20202000003311 its reverse (11330000020202), we get a palindrome (31532000023513).

The spelling of 20202000003311 in words is "twenty trillion, two hundred two billion, three thousand, three hundred eleven".