2001130322 has 8 divisors (see below), whose sum is σ = 3004868016. Its totient is φ = 999507652.

The previous prime is 2001130309. The next prime is 2001130357. The reversal of 2001130322 is 2230311002.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2001130297 and 2001130306.

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 3 ways as a sum of consecutive naturals, for example, 526388 + ... + 530175.

It is an arithmetic number, because the mean of its divisors is an integer number (375608502).

Almost surely, 2^2001130322 is an apocalyptic number.

2001130322 is a deficient number, since it is larger than the sum of its proper divisors (1003737694).

2001130322 is a wasteful number, since it uses less digits than its factorization.

2001130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057512.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2001130322 is about 44733.9951491033. The cubic root of 2001130322 is about 1260.1583579416.

Adding to 2001130322 its reverse (2230311002), we get a palindrome (4231441324).

The spelling of 2001130322 in words is "two billion, one million, one hundred thirty thousand, three hundred twenty-two".