4222402444224 has 56 divisors (see below), whose sum is σ = 12413081264720. Its totient is φ = 1407467480832.

The previous prime is 4222402444217. The next prime is 4222402444303. The reversal of 4222402444224 is 4224442042224.

4222402444224 is a `hidden beast` number, since 4 + 2 + 22 + 402 + 4 + 4 + 4 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221758239 + ... + 1221761694.

Almost surely, 2^{4222402444224} is an apocalyptic number.

It is an amenable number.

4222402444224 is an abundant number, since it is smaller than the sum of its proper divisors (8190678820496).

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

4222402444224 is a wasteful number, since it uses less digits than its factorization.

4222402444224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443519954 (or 2443519938 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 4222402444224 its reverse (4224442042224), we get a palindrome (8446844486448).

The spelling of 4222402444224 in words is "four trillion, two hundred twenty-two billion, four hundred two million, four hundred forty-four thousand, two hundred twenty-four".