20112211341 has 48 divisors (see below), whose sum is σ = 32655168000. Its totient is φ = 11868716160.

The previous prime is 20112211331. The next prime is 20112211387. The reversal of 20112211341 is 14311221102.

20112211341 is a `hidden beast` number, since 2 + 0 + 112 + 211 + 341 = 666.

It is not a de Polignac number, because 20112211341 - 2⁵ = 20112211309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112211321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88315 + ... + 219143.

It is an arithmetic number, because the mean of its divisors is an integer number (680316000).

Almost surely, 2^20112211341 is an apocalyptic number.

It is an amenable number.

20112211341 is a deficient number, since it is larger than the sum of its proper divisors (12542956659).

20112211341 is a wasteful number, since it uses less digits than its factorization.

20112211341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130914 (or 130911 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 20112211341 its reverse (14311221102), we get a palindrome (34423432443).

The spelling of 20112211341 in words is "twenty billion, one hundred twelve million, two hundred eleven thousand, three hundred forty-one".