2243061422 has 16 divisors (see below), whose sum is σ = 3845882592. Its totient is φ = 961153440.

The previous prime is 2243061421. The next prime is 2243061479. The reversal of 2243061422 is 2241603422.

It is a happy number.

2243061422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2243061391 and 2243061400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243061421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123272 + ... + 140292.

It is an arithmetic number, because the mean of its divisors is an integer number (240367662).

Almost surely, 2^2243061422 is an apocalyptic number.

2243061422 is a deficient number, since it is larger than the sum of its proper divisors (1602821170).

2243061422 is a wasteful number, since it uses less digits than its factorization.

2243061422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26443.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2243061422 is about 47360.9693946397. The cubic root of 2243061422 is about 1309.0223309629.

Adding to 2243061422 its reverse (2241603422), we get a palindrome (4484664844).

The spelling of 2243061422 in words is "two billion, two hundred forty-three million, sixty-one thousand, four hundred twenty-two".