111004104211 has 36 divisors (see below), whose sum is σ = 150994872336. Its totient is φ = 79843008960.

The previous prime is 111004104203. The next prime is 111004104217. The reversal of 111004104211 is 112401400111.

It is not a de Polignac number, because 111004104211 - 2³ = 111004104203 is a prime.

It is a super-2 number, since 2×111004104211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111004104217) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 244596 + ... + 530881.

Almost surely, 2^111004104211 is an apocalyptic number.

111004104211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111004104211 is a deficient number, since it is larger than the sum of its proper divisors (39990768125).

111004104211 is a wasteful number, since it uses less digits than its factorization.

111004104211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775532 (or 775508 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111004104211 its reverse (112401400111), we get a palindrome (223405504322).

The spelling of 111004104211 in words is "one hundred eleven billion, four million, one hundred four thousand, two hundred eleven".