2243225534 has 24 divisors (see below), whose sum is σ = 3817861824. Its totient is φ = 986752800.

The previous prime is 2243225527. The next prime is 2243225549. The reversal of 2243225534 is 4355223422.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2243225534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142007 + ... + 157010.

It is an arithmetic number, because the mean of its divisors is an integer number (159077576).

Almost surely, 2^2243225534 is an apocalyptic number.

2243225534 is a deficient number, since it is larger than the sum of its proper divisors (1574636290).

2243225534 is a wasteful number, since it uses less digits than its factorization.

2243225534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299072 (or 299061 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 2243225534 is about 47362.7019288385. The cubic root of 2243225534 is about 1309.0542547482.

Adding to 2243225534 its reverse (4355223422), we get a palindrome (6598448956).

The spelling of 2243225534 in words is "two billion, two hundred forty-three million, two hundred twenty-five thousand, five hundred thirty-four".