1002310222 has 16 divisors (see below), whose sum is σ = 1512912240. Its totient is φ = 498016512.

The previous prime is 1002310207. The next prime is 1002310229. The reversal of 1002310222 is 2220132001.

It is a super-2 number, since 2×1002310222² = 2009251562251378568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002310229) 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 7 ways as a sum of consecutive naturals, for example, 219838 + ... + 224350.

It is an arithmetic number, because the mean of its divisors is an integer number (94557015).

Almost surely, 2^1002310222 is an apocalyptic number.

1002310222 is a deficient number, since it is larger than the sum of its proper divisors (510602018).

1002310222 is a wasteful number, since it uses less digits than its factorization.

1002310222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1002310222 is about 31659.2833462793. The cubic root of 1002310222 is about 1000.7694817460.

Adding to 1002310222 its reverse (2220132001), we get a palindrome (3222442223).

The spelling of 1002310222 in words is "one billion, two million, three hundred ten thousand, two hundred twenty-two".