1000323110222 has 4 divisors (see below), whose sum is σ = 1500484665336. Its totient is φ = 500161555110.

The previous prime is 1000323110183. The next prime is 1000323110251. The reversal of 1000323110222 is 2220113230001.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1000323110222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250080777554 + ... + 250080777557.

It is an arithmetic number, because the mean of its divisors is an integer number (375121166334).

Almost surely, 2^{1000323110222} is an apocalyptic number.

1000323110222 is a deficient number, since it is larger than the sum of its proper divisors (500161555114).

1000323110222 is an equidigital number, since it uses as much as digits as its factorization.

1000323110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500161555113.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1000323110222 its reverse (2220113230001), we get a palindrome (3220436340223).

The spelling of 1000323110222 in words is "one trillion, three hundred twenty-three million, one hundred ten thousand, two hundred twenty-two".