212414402224 has 40 divisors (see below), whose sum is σ = 417410560800. Its totient is φ = 104695987200.

The previous prime is 212414402219. The next prime is 212414402227. The reversal of 212414402224 is 422204414212.

It is a happy number.

It is a super-2 number, since 2×212414402224² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212414402192 and 212414402201.

It is not an unprimeable number, because it can be changed into a prime (212414402227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14693752 + ... + 14708200.

It is an arithmetic number, because the mean of its divisors is an integer number (10435264020).

Almost surely, 2^212414402224 is an apocalyptic number.

It is an amenable number.

212414402224 is a deficient number, since it is larger than the sum of its proper divisors (204996158576).

212414402224 is a wasteful number, since it uses less digits than its factorization.

212414402224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27469 (or 27463 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 212414402224 its reverse (422204414212), we get a palindrome (634618816436).

The spelling of 212414402224 in words is "two hundred twelve billion, four hundred fourteen million, four hundred two thousand, two hundred twenty-four".