1000302021322 has 16 divisors (see below), whose sum is σ = 1502328461760. Its totient is φ = 499526160192.

The previous prime is 1000302021317. The next prime is 1000302021331. The reversal of 1000302021322 is 2231202030001.

1000302021322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1000302021296 and 1000302021305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6972429 + ... + 7114447.

It is an arithmetic number, because the mean of its divisors is an integer number (93895528860).

Almost surely, 2^{1000302021322} is an apocalyptic number.

1000302021322 is a deficient number, since it is larger than the sum of its proper divisors (502026440438).

1000302021322 is a wasteful number, since it uses less digits than its factorization.

1000302021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146397.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1000302021322 its reverse (2231202030001), we get a palindrome (3231504051323).

The spelling of 1000302021322 in words is "one trillion, three hundred two million, twenty-one thousand, three hundred twenty-two".