222020424044 has 24 divisors (see below), whose sum is σ = 413912533440. Its totient is φ = 103900487184.

The previous prime is 222020424019. The next prime is 222020424049. The reversal of 222020424044 is 440424020222.

222020424044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222020424049) 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, 17592014 + ... + 17604629.

It is an arithmetic number, because the mean of its divisors is an integer number (17246355560).

Almost surely, 2^222020424044 is an apocalyptic number.

It is an amenable number.

222020424044 is a deficient number, since it is larger than the sum of its proper divisors (191892109396).

222020424044 is a wasteful number, since it uses less digits than its factorization.

222020424044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35196749 (or 35196747 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 222020424044 its reverse (440424020222), we get a palindrome (662444444266).

The spelling of 222020424044 in words is "two hundred twenty-two billion, twenty million, four hundred twenty-four thousand, forty-four".