4222222226 has 8 divisors (see below), whose sum is σ = 6342945840. Its totient is φ = 2107906948.

The previous prime is 4222222223. The next prime is 4222222243. The reversal of 4222222226 is 6222222224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4222222195 and 4222222204.

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 3 ways as a sum of consecutive naturals, for example, 1600436 + ... + 1603071.

It is an arithmetic number, because the mean of its divisors is an integer number (792868230).

Almost surely, 2^4222222226 is an apocalyptic number.

4222222226 is a deficient number, since it is larger than the sum of its proper divisors (2120723614).

4222222226 is a wasteful number, since it uses less digits than its factorization.

4222222226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204168.

The product of its digits is 6144, while the sum is 26.

The square root of 4222222226 is about 64978.6289944625. The cubic root of 4222222226 is about 1616.2691957620.

The spelling of 4222222226 in words is "four billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-six".