1000320020222 has 16 divisors (see below), whose sum is σ = 1503472901040. Its totient is φ = 499163142912.

The previous prime is 1000320020213. The next prime is 1000320020237. The reversal of 1000320020222 is 2220200230001.

It is a junction number, because it is equal to n+sod(n) for n = 1000320020197 and 1000320020206.

It is a congruent number.

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, 2475968 + ... + 2851500.

It is an arithmetic number, because the mean of its divisors is an integer number (93967056315).

Almost surely, 2^{1000320020222} is an apocalyptic number.

1000320020222 is a deficient number, since it is larger than the sum of its proper divisors (503152880818).

1000320020222 is a wasteful number, since it uses less digits than its factorization.

1000320020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378187.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 1000320020222 its reverse (2220200230001), we get a palindrome (3220520250223).

The spelling of 1000320020222 in words is "one trillion, three hundred twenty million, twenty thousand, two hundred twenty-two".