224020022222 has 32 divisors (see below), whose sum is σ = 360217515744. Its totient is φ = 104116480000.

The previous prime is 224020022209. The next prime is 224020022227. The reversal of 224020022222 is 222220020422.

It is a junction number, because it is equal to n+sod(n) for n = 224020022194 and 224020022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224020022227) 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, 1295693 + ... + 1458375.

It is an arithmetic number, because the mean of its divisors is an integer number (11256797367).

Almost surely, 2^224020022222 is an apocalyptic number.

224020022222 is a deficient number, since it is larger than the sum of its proper divisors (136197493522).

224020022222 is a wasteful number, since it uses less digits than its factorization.

224020022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163204.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 224020022222 its reverse (222220020422), we get a palindrome (446240042644).

The spelling of 224020022222 in words is "two hundred twenty-four billion, twenty million, twenty-two thousand, two hundred twenty-two".