102224115 has 48 divisors (see below), whose sum is σ = 207237888. Its totient is φ = 45638208.

The previous prime is 102224099. The next prime is 102224141. The reversal of 102224115 is 511422201.

It is not a de Polignac number, because 102224115 - 2⁴ = 102224099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9772 + ... + 17318.

It is an arithmetic number, because the mean of its divisors is an integer number (4317456).

Almost surely, 2^102224115 is an apocalyptic number.

102224115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102224115 is an abundant number, since it is smaller than the sum of its proper divisors (105013773).

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

102224115 is a wasteful number, since it uses less digits than its factorization.

102224115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608 (or 7605 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 102224115 is about 10110.5941961885. The cubic root of 102224115 is about 467.5748247836.

Adding to 102224115 its reverse (511422201), we get a palindrome (613646316).

The spelling of 102224115 in words is "one hundred two million, two hundred twenty-four thousand, one hundred fifteen".