104111211222 has 32 divisors (see below), whose sum is σ = 232636491360. Its totient is φ = 34512000480.

The previous prime is 104111211221. The next prime is 104111211241. The reversal of 104111211222 is 222112111401.

104111211222 is a `hidden beast` number, since 10 + 411 + 1 + 21 + 1 + 222 = 666.

It is a super-2 number, since 2×104111211222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104111211195 and 104111211204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104111211221) 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, 5316153 + ... + 5335700.

It is an arithmetic number, because the mean of its divisors is an integer number (7269890355).

Almost surely, 2^104111211222 is an apocalyptic number.

104111211222 is an abundant number, since it is smaller than the sum of its proper divisors (128525280138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104111211222 is a wasteful number, since it uses less digits than its factorization.

104111211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10652045 (or 10652039 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 104111211222 its reverse (222112111401), we get a palindrome (326223322623).

The spelling of 104111211222 in words is "one hundred four billion, one hundred eleven million, two hundred eleven thousand, two hundred twenty-two".