224413231212 has 48 divisors (see below), whose sum is σ = 582568879200. Its totient is φ = 74707107840.

The previous prime is 224413231171. The next prime is 224413231213. The reversal of 224413231212 is 212132314422.

224413231212 is a `hidden beast` number, since 2 + 2 + 4 + 413 + 2 + 31 + 212 = 666.

It is a super-2 number, since 2×224413231212² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (224413231213) 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, 1267989 + ... + 1434092.

It is an arithmetic number, because the mean of its divisors is an integer number (12136851650).

Almost surely, 2^224413231212 is an apocalyptic number.

It is an amenable number.

224413231212 is an abundant number, since it is smaller than the sum of its proper divisors (358155647988).

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

224413231212 is a wasteful number, since it uses less digits than its factorization.

224413231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702863 (or 2702855 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 224413231212 its reverse (212132314422), we get a palindrome (436545545634).

It can be divided in two parts, 224413 and 231212, that added together give a square (455625 = 675²).

The spelling of 224413231212 in words is "two hundred twenty-four billion, four hundred thirteen million, two hundred thirty-one thousand, two hundred twelve".