102224304402 has 48 divisors (see below), whose sum is σ = 234495172800. Its totient is φ = 29630228320.

The previous prime is 102224304389. The next prime is 102224304439. The reversal of 102224304402 is 204403422201.

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 23 ways as a sum of consecutive naturals, for example, 3044277 + ... + 3077672.

It is an arithmetic number, because the mean of its divisors is an integer number (4885316100).

Almost surely, 2^102224304402 is an apocalyptic number.

102224304402 is an abundant number, since it is smaller than the sum of its proper divisors (132270868398).

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

102224304402 is a wasteful number, since it uses less digits than its factorization.

102224304402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121999 (or 6121988 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 102224304402 its reverse (204403422201), we get a palindrome (306627726603).

The spelling of 102224304402 in words is "one hundred two billion, two hundred twenty-four million, three hundred four thousand, four hundred two".