1052222326 has 8 divisors (see below), whose sum is σ = 1592301384. Its totient is φ = 521455200.

The previous prime is 1052222279. The next prime is 1052222333. The reversal of 1052222326 is 6232222501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052222326² = 2214343646665700552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052222326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327700 + ... + 2328151.

It is an arithmetic number, because the mean of its divisors is an integer number (199037673).

Almost surely, 2^1052222326 is an apocalyptic number.

1052222326 is a deficient number, since it is larger than the sum of its proper divisors (540079058).

1052222326 is a wasteful number, since it uses less digits than its factorization.

1052222326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655966.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1052222326 is about 32437.9766015083. The cubic root of 1052222326 is about 1017.1129194696.

Adding to 1052222326 its reverse (6232222501), we get a palindrome (7284444827).

The spelling of 1052222326 in words is "one billion, fifty-two million, two hundred twenty-two thousand, three hundred twenty-six".