1002103222232 has 48 divisors (see below), whose sum is σ = 2185887186000. Its totient is φ = 429437961792.

The previous prime is 1002103222223. The next prime is 1002103222247. The reversal of 1002103222232 is 2322223012001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5061194 + ... + 5255462.

It is an arithmetic number, because the mean of its divisors is an integer number (45539316375).

Almost surely, 2^{1002103222232} is an apocalyptic number.

It is an amenable number.

1002103222232 is an abundant number, since it is smaller than the sum of its proper divisors (1183783963768).

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

1002103222232 is a wasteful number, since it uses less digits than its factorization.

1002103222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207448 (or 207437 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1002103222232 its reverse (2322223012001), we get a palindrome (3324326234233).

The spelling of 1002103222232 in words is "one trillion, two billion, one hundred three million, two hundred twenty-two thousand, two hundred thirty-two".