4222222224 has 80 divisors (see below), whose sum is σ = 11990018304. Its totient is φ = 1269673600.

The previous prime is 4222222223. The next prime is 4222222243.

4222222224 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 4222222194 and 4222222203.

It is not an unprimeable number, because it can be changed into a prime (4222222223) 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, 38647 + ... + 99689.

Almost surely, 2^4222222224 is an apocalyptic number.

4222222224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4222222224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5995009152).

4222222224 is an abundant number, since it is smaller than the sum of its proper divisors (7767796080).

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

4222222224 is a wasteful number, since it uses less digits than its factorization.

4222222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61196 (or 61190 counting only the distinct ones).

The product of its digits is 4096, while the sum is 24.

The square root of 4222222224 is about 64978.6289790728. The cubic root of 4222222224 is about 1616.2691955068.

It can be divided in two parts, 42222 and 22224, that added together give a palindrome (64446).

The spelling of 4222222224 in words is "four billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-four".