20335252414211 has 16 divisors (see below), whose sum is σ = 24607491099840. Its totient is φ = 16404824954880.

The previous prime is 20335252414157. The next prime is 20335252414219. The reversal of 20335252414211 is 11241425253302.

It is a cyclic number.

It is not a de Polignac number, because 20335252414211 - 2²² = 20335248219907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20335252414219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34038821 + ... + 34631081.

It is an arithmetic number, because the mean of its divisors is an integer number (1537968193740).

Almost surely, 2^{20335252414211} is an apocalyptic number.

20335252414211 is a deficient number, since it is larger than the sum of its proper divisors (4272238685629).

20335252414211 is a wasteful number, since it uses less digits than its factorization.

20335252414211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880814.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 20335252414211 its reverse (11241425253302), we get a palindrome (31576677667513).

The spelling of 20335252414211 in words is "twenty trillion, three hundred thirty-five billion, two hundred fifty-two million, four hundred fourteen thousand, two hundred eleven".