1002304443222 has 32 divisors (see below), whose sum is σ = 2239004712960. Its totient is φ = 332352255240.

The previous prime is 1002304443211. The next prime is 1002304443233. The reversal of 1002304443222 is 2223444032001.

1002304443222 is a `hidden beast` number, since 100 + 230 + 4 + 4 + 4 + 322 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1002304443211) and next prime (1002304443233).

It is a super-2 number, since 2×1002304443222² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 48579198 + ... + 48599825.

It is an arithmetic number, because the mean of its divisors is an integer number (69968897280).

Almost surely, 2^{1002304443222} is an apocalyptic number.

1002304443222 is an abundant number, since it is smaller than the sum of its proper divisors (1236700269738).

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

1002304443222 is a wasteful number, since it uses less digits than its factorization.

1002304443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97179225 (or 97179219 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1002304443222 its reverse (2223444032001), we get a palindrome (3225748475223).

The spelling of 1002304443222 in words is "one trillion, two billion, three hundred four million, four hundred forty-three thousand, two hundred twenty-two".