1002110221022 has 8 divisors (see below), whose sum is σ = 1551654535872. Its totient is φ = 484892042400.

The previous prime is 1002110220959. The next prime is 1002110221061. The reversal of 1002110221022 is 2201220112001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1002110220988 and 1002110221006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8081533979 + ... + 8081534102.

It is an arithmetic number, because the mean of its divisors is an integer number (193956816984).

Almost surely, 2^{1002110221022} is an apocalyptic number.

1002110221022 is a deficient number, since it is larger than the sum of its proper divisors (549544314850).

1002110221022 is a wasteful number, since it uses less digits than its factorization.

1002110221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16163068114.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002110221022 its reverse (2201220112001), we get a palindrome (3203330333023).

The spelling of 1002110221022 in words is "one trillion, two billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".