11211211410441 has 16 divisors (see below), whose sum is σ = 17826522491904. Its totient is φ = 6127867106064.

The previous prime is 11211211410433. The next prime is 11211211410457. The reversal of 11211211410441 is 14401411211211.

It is not a de Polignac number, because 11211211410441 - 2³ = 11211211410433 is a prime.

It is a super-2 number, since 2×11211211410441² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11211211415441) 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, 11605808431 + ... + 11605809396.

It is an arithmetic number, because the mean of its divisors is an integer number (1114157655744).

Almost surely, 2^{11211211410441} is an apocalyptic number.

It is an amenable number.

11211211410441 is a deficient number, since it is larger than the sum of its proper divisors (6615311081463).

11211211410441 is a wasteful number, since it uses less digits than its factorization.

11211211410441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23211617860.

The product of its (nonzero) digits is 256, while the sum is 24.

Adding to 11211211410441 its reverse (14401411211211), we get a palindrome (25612622621652).

The spelling of 11211211410441 in words is "eleven trillion, two hundred eleven billion, two hundred eleven million, four hundred ten thousand, four hundred forty-one".