1001122221314 has 16 divisors (see below), whose sum is σ = 1538875860480. Its totient is φ = 488172587040.

The previous prime is 1001122221257. The next prime is 1001122221329. The reversal of 1001122221314 is 4131222211001.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022134 + ... + 2468049.

It is an arithmetic number, because the mean of its divisors is an integer number (96179741280).

Almost surely, 2^{1001122221314} is an apocalyptic number.

1001122221314 is a deficient number, since it is larger than the sum of its proper divisors (537753639166).

1001122221314 is a wasteful number, since it uses less digits than its factorization.

1001122221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492945.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1001122221314 its reverse (4131222211001), we get a palindrome (5132344432315).

The spelling of 1001122221314 in words is "one trillion, one billion, one hundred twenty-two million, two hundred twenty-one thousand, three hundred fourteen".