2000143322 has 8 divisors (see below), whose sum is σ = 3001598400. Its totient is φ = 999610524.

The previous prime is 2000143307. The next prime is 2000143337. The reversal of 2000143322 is 2233410002.

It is an interprime number because it is at equal distance from previous prime (2000143307) and next prime (2000143337).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2000143322.

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, 225122 + ... + 233837.

It is an arithmetic number, because the mean of its divisors is an integer number (375199800).

Almost surely, 2^2000143322 is an apocalyptic number.

2000143322 is a deficient number, since it is larger than the sum of its proper divisors (1001455078).

2000143322 is a wasteful number, since it uses less digits than its factorization.

2000143322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461140.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2000143322 is about 44722.9619099630. The cubic root of 2000143322 is about 1259.9511449101.

Adding to 2000143322 its reverse (2233410002), we get a palindrome (4233553324).

The spelling of 2000143322 in words is "two billion, one hundred forty-three thousand, three hundred twenty-two".