1001453322 has 16 divisors (see below), whose sum is σ = 2057039712. Its totient is φ = 324795600.

The previous prime is 1001453239. The next prime is 1001453353. The reversal of 1001453322 is 2233541001.

It is a super-2 number, since 2×1001453322² = 2005817512289671368, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2255304 + ... + 2255747.

It is an arithmetic number, because the mean of its divisors is an integer number (128564982).

Almost surely, 2^1001453322 is an apocalyptic number.

1001453322 is an abundant number, since it is smaller than the sum of its proper divisors (1055586390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001453322 is a wasteful number, since it uses less digits than its factorization.

1001453322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511093.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1001453322 is about 31645.7472972278. The cubic root of 1001453322 is about 1000.4842061732.

Adding to 1001453322 its reverse (2233541001), we get a palindrome (3234994323).

It can be divided in two parts, 10014 and 53322, that added together give a palindrome (63336).

The spelling of 1001453322 in words is "one billion, one million, four hundred fifty-three thousand, three hundred twenty-two".