102002226 has 16 divisors (see below), whose sum is σ = 205032000. Its totient is φ = 33829488.

The previous prime is 102002191. The next prime is 102002249. The reversal of 102002226 is 622200201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41521 + ... + 43908.

It is an arithmetic number, because the mean of its divisors is an integer number (12814500).

Almost surely, 2^102002226 is an apocalyptic number.

102002226 is an abundant number, since it is smaller than the sum of its proper divisors (103029774).

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

102002226 is a wasteful number, since it uses less digits than its factorization.

102002226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85633.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 102002226 is about 10099.6151411824. The cubic root of 102002226 is about 467.2362717009.

Adding to 102002226 its reverse (622200201), we get a palindrome (724202427).

The spelling of 102002226 in words is "one hundred two million, two thousand, two hundred twenty-six".