20200212301133 has 4 divisors (see below), whose sum is σ = 20210974270140. Its totient is φ = 20189450332128.

The previous prime is 20200212301111. The next prime is 20200212301147. The reversal of 20200212301133 is 33110321200202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17736075262084 + 2464137039049 = 4211422^2 + 1569757^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200212301133 - 2²² = 20200208106829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200212301333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5380981688 + ... + 5380985441.

It is an arithmetic number, because the mean of its divisors is an integer number (5052743567535).

Almost surely, 2^{20200212301133} is an apocalyptic number.

It is an amenable number.

20200212301133 is a deficient number, since it is larger than the sum of its proper divisors (10761969007).

20200212301133 is a wasteful number, since it uses less digits than its factorization.

20200212301133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10761969006.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20200212301133 its reverse (33110321200202), we get a palindrome (53310533501335).

The spelling of 20200212301133 in words is "twenty trillion, two hundred billion, two hundred twelve million, three hundred one thousand, one hundred thirty-three".