4402040222 has 4 divisors (see below), whose sum is σ = 6603060336. Its totient is φ = 2201020110.

The previous prime is 4402040189. The next prime is 4402040243. The reversal of 4402040222 is 2220402044.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4402040222² = 38755916232211618568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4402040194 and 4402040203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100510054 + ... + 1100510057.

It is an arithmetic number, because the mean of its divisors is an integer number (1650765084).

Almost surely, 2^4402040222 is an apocalyptic number.

4402040222 is a deficient number, since it is larger than the sum of its proper divisors (2201020114).

4402040222 is a wasteful number, since it uses less digits than its factorization.

4402040222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201020113.

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

The square root of 4402040222 is about 66347.8727767515. The cubic root of 4402040222 is about 1638.8957743804.

Adding to 4402040222 its reverse (2220402044), we get a palindrome (6622442266).

The spelling of 4402040222 in words is "four billion, four hundred two million, forty thousand, two hundred twenty-two".