2243222433 has 12 divisors (see below), whose sum is σ = 3243277908. Its totient is φ = 1494065760.

The previous prime is 2243222419. The next prime is 2243222467. The reversal of 2243222433 is 3342223422.

It is a happy number.

2243222433 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 222 + 433 = 666.

2243222433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1791574929 + 451647504 = 42327^2 + 21252^2 .

It is not a de Polignac number, because 2243222433 - 2⁹ = 2243221921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243222397 and 2243222406.

It is not an unprimeable number, because it can be changed into a prime (2243222633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107910 + ... + 127007.

It is an arithmetic number, because the mean of its divisors is an integer number (270273159).

Almost surely, 2^2243222433 is an apocalyptic number.

It is an amenable number.

2243222433 is a deficient number, since it is larger than the sum of its proper divisors (1000055475).

2243222433 is a wasteful number, since it uses less digits than its factorization.

2243222433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235984 (or 235981 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 2243222433 is about 47362.6691920968. The cubic root of 2243222433 is about 1309.0536515425.

Adding to 2243222433 its reverse (3342223422), we get a palindrome (5585445855).

It can be divided in two parts, 2243 and 222433, that added together give a square (224676 = 474²).

The spelling of 2243222433 in words is "two billion, two hundred forty-three million, two hundred twenty-two thousand, four hundred thirty-three".