1000314311222 has 16 divisors (see below), whose sum is σ = 1501973770752. Its totient is φ = 499656475560.

The previous prime is 1000314311207. The next prime is 1000314311233. The reversal of 1000314311222 is 2221134130001.

It is a junction number, because it is equal to n+sod(n) for n = 1000314311194 and 1000314311203.

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, 41970473 + ... + 41994299.

It is an arithmetic number, because the mean of its divisors is an integer number (93873360672).

Almost surely, 2^{1000314311222} is an apocalyptic number.

1000314311222 is a deficient number, since it is larger than the sum of its proper divisors (501659459530).

1000314311222 is a wasteful number, since it uses less digits than its factorization.

1000314311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43963.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1000314311222 its reverse (2221134130001), we get a palindrome (3221448441223).

The spelling of 1000314311222 in words is "one trillion, three hundred fourteen million, three hundred eleven thousand, two hundred twenty-two".