1000310312222 has 16 divisors (see below), whose sum is σ = 1618398957840. Its totient is φ = 460963662912.

The previous prime is 1000310312179. The next prime is 1000310312233. The reversal of 1000310312222 is 2222130130001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000310312222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29900447 + ... + 29933882.

It is an arithmetic number, because the mean of its divisors is an integer number (101149934865).

Almost surely, 2^{1000310312222} is an apocalyptic number.

1000310312222 is a deficient number, since it is larger than the sum of its proper divisors (618088645618).

1000310312222 is a wasteful number, since it uses less digits than its factorization.

1000310312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59834987.

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

Adding to 1000310312222 its reverse (2222130130001), we get a palindrome (3222440442223).

The spelling of 1000310312222 in words is "one trillion, three hundred ten million, three hundred twelve thousand, two hundred twenty-two".