1002522322 has 8 divisors (see below), whose sum is σ = 1503961596. Its totient is φ = 501201792.

The previous prime is 1002522319. The next prime is 1002522329. The reversal of 1002522322 is 2232252001.

1002522322 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 1000393641 + 2128681 = 31629^2 + 1459^2 .

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

It is a super-2 number, since 2×1002522322² = 2010102012216543368, 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 1002522322.

It is not an unprimeable number, because it can be changed into a prime (1002522329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203 + ... + 44974.

Almost surely, 2^1002522322 is an apocalyptic number.

1002522322 is a deficient number, since it is larger than the sum of its proper divisors (501439274).

1002522322 is a wasteful number, since it uses less digits than its factorization.

1002522322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59372.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1002522322 is about 31662.6328974708. The cubic root of 1002522322 is about 1000.8400680880.

Adding to 1002522322 its reverse (2232252001), we get a palindrome (3234774323).

The spelling of 1002522322 in words is "one billion, two million, five hundred twenty-two thousand, three hundred twenty-two".