224435111212 has 12 divisors (see below), whose sum is σ = 422973863536. Its totient is φ = 103585435920.

The previous prime is 224435111209. The next prime is 224435111221. The reversal of 224435111212 is 212111534422.

It is a happy number.

224435111212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224435111212² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158029864 + ... + 2158029967.

Almost surely, 2^224435111212 is an apocalyptic number.

It is an amenable number.

224435111212 is a deficient number, since it is larger than the sum of its proper divisors (198538752324).

224435111212 is a wasteful number, since it uses less digits than its factorization.

224435111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316059848 (or 4316059846 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

Adding to 224435111212 its reverse (212111534422), we get a palindrome (436546645634).

The spelling of 224435111212 in words is "two hundred twenty-four billion, four hundred thirty-five million, one hundred eleven thousand, two hundred twelve".