4022226428 has 24 divisors (see below), whose sum is σ = 7680448944. Its totient is φ = 1827891200.

The previous prime is 4022226419. The next prime is 4022226431. The reversal of 4022226428 is 8246222204.

It is a junction number, because it is equal to n+sod(n) for n = 4022226394 and 4022226403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324668 + ... + 336828.

It is an arithmetic number, because the mean of its divisors is an integer number (320018706).

Almost surely, 2^4022226428 is an apocalyptic number.

It is an amenable number.

4022226428 is a deficient number, since it is larger than the sum of its proper divisors (3658222516).

4022226428 is a wasteful number, since it uses less digits than its factorization.

4022226428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19693 (or 19691 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 4022226428 is about 63421.0251257420. The cubic root of 4022226428 is about 1590.3358108269.

The spelling of 4022226428 in words is "four billion, twenty-two million, two hundred twenty-six thousand, four hundred twenty-eight".