2225722334 has 32 divisors (see below), whose sum is σ = 3772137600. Its totient is φ = 975651040.

The previous prime is 2225722321. The next prime is 2225722381. The reversal of 2225722334 is 4332275222.

It is a self number, because there is not a number n which added to its sum of digits gives 2225722334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755837 + ... + 758775.

It is an arithmetic number, because the mean of its divisors is an integer number (117879300).

Almost surely, 2^2225722334 is an apocalyptic number.

2225722334 is a deficient number, since it is larger than the sum of its proper divisors (1546415266).

2225722334 is a wasteful number, since it uses less digits than its factorization.

2225722334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168.

The product of its digits is 40320, while the sum is 32.

The square root of 2225722334 is about 47177.5617640420. The cubic root of 2225722334 is about 1305.6406447196.

Adding to 2225722334 its reverse (4332275222), we get a palindrome (6557997556).

The spelling of 2225722334 in words is "two billion, two hundred twenty-five million, seven hundred twenty-two thousand, three hundred thirty-four".