212224114104 has 128 divisors (see below), whose sum is σ = 572212512000. Its totient is φ = 65384976384.

The previous prime is 212224114103. The next prime is 212224114121. The reversal of 212224114104 is 401411422212.

It is a happy number.

It is a super-2 number, since 2×212224114104² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212224114103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4301544 + ... + 4350600.

It is an arithmetic number, because the mean of its divisors is an integer number (4470410250).

Almost surely, 2^212224114104 is an apocalyptic number.

212224114104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212224114104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286106256000).

212224114104 is an abundant number, since it is smaller than the sum of its proper divisors (359988397896).

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

212224114104 is a wasteful number, since it uses less digits than its factorization.

212224114104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49317 (or 49313 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 212224114104 its reverse (401411422212), we get a palindrome (613635536316).

The spelling of 212224114104 in words is "two hundred twelve billion, two hundred twenty-four million, one hundred fourteen thousand, one hundred four".