1002322016 has 12 divisors (see below), whose sum is σ = 1973321532. Its totient is φ = 501160992.

The previous prime is 1002321997. The next prime is 1002322019. The reversal of 1002322016 is 6102232001.

It is a junction number, because it is equal to n+sod(n) for n = 1002321985 and 1002322003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002322019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15661250 + ... + 15661313.

It is an arithmetic number, because the mean of its divisors is an integer number (164443461).

Almost surely, 2^1002322016 is an apocalyptic number.

1002322016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1002322016 is a deficient number, since it is larger than the sum of its proper divisors (970999516).

1002322016 is an equidigital number, since it uses as much as digits as its factorization.

1002322016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31322573 (or 31322565 counting only the distinct ones).

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

The square root of 1002322016 is about 31659.4696102130. The cubic root of 1002322016 is about 1000.7734070207.

Adding to 1002322016 its reverse (6102232001), we get a palindrome (7104554017).

The spelling of 1002322016 in words is "one billion, two million, three hundred twenty-two thousand, sixteen".