2030443222 has 4 divisors (see below), whose sum is σ = 3045664836. Its totient is φ = 1015221610.

The previous prime is 2030443157. The next prime is 2030443253. The reversal of 2030443222 is 2223440302.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2030443193 and 2030443202.

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, 507610804 + ... + 507610807.

It is an arithmetic number, because the mean of its divisors is an integer number (761416209).

Almost surely, 2^2030443222 is an apocalyptic number.

2030443222 is a deficient number, since it is larger than the sum of its proper divisors (1015221614).

2030443222 is a wasteful number, since it uses less digits than its factorization.

2030443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015221613.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2030443222 is about 45060.4396560886. The cubic root of 2030443222 is about 1266.2815618604.

Adding to 2030443222 its reverse (2223440302), we get a palindrome (4253883524).

The spelling of 2030443222 in words is "two billion, thirty million, four hundred forty-three thousand, two hundred twenty-two".