20202012113233 has 4 divisors (see below), whose sum is σ = 20202116032000. Its totient is φ = 20201908194468.

The previous prime is 20202012113203. The next prime is 20202012113281. The reversal of 20202012113233 is 33231121020202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20202012113233 - 2²⁹ = 20201475242321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202012113203) 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 3 ways as a sum of consecutive naturals, for example, 51667233 + ... + 52056766.

It is an arithmetic number, because the mean of its divisors is an integer number (5050529008000).

Almost surely, 2^{20202012113233} is an apocalyptic number.

It is an amenable number.

20202012113233 is a deficient number, since it is larger than the sum of its proper divisors (103918767).

20202012113233 is a wasteful number, since it uses less digits than its factorization.

20202012113233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103918766.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20202012113233 its reverse (33231121020202), we get a palindrome (53433133133435).

The spelling of 20202012113233 in words is "twenty trillion, two hundred two billion, twelve million, one hundred thirteen thousand, two hundred thirty-three".