1002322216 has 16 divisors (see below), whose sum is σ = 2147833440. Its totient is φ = 429566640.

The previous prime is 1002322213. The next prime is 1002322229. The reversal of 1002322216 is 6122232001.

It is a junction number, because it is equal to n+sod(n) for n = 1002322193 and 1002322202.

It is not an unprimeable number, because it can be changed into a prime (1002322213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8949250 + ... + 8949361.

It is an arithmetic number, because the mean of its divisors is an integer number (134239590).

Almost surely, 2^1002322216 is an apocalyptic number.

It is an amenable number.

1002322216 is an abundant number, since it is smaller than the sum of its proper divisors (1145511224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002322216 is a wasteful number, since it uses less digits than its factorization.

1002322216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17898624 (or 17898620 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1002322216 is about 31659.4727688254. The cubic root of 1002322216 is about 1000.7734735844.

Adding to 1002322216 its reverse (6122232001), we get a palindrome (7124554217).

The spelling of 1002322216 in words is "one billion, two million, three hundred twenty-two thousand, two hundred sixteen".