10225188 has 36 divisors (see below), whose sum is σ = 25945920. Its totient is φ = 3395376.

The previous prime is 10225169. The next prime is 10225199. The reversal of 10225188 is 88152201.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15481 + ... + 16127.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 2^10225188 is an apocalyptic number.

10225188 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10225188 is an abundant number, since it is smaller than the sum of its proper divisors (15720732).

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

10225188 is a wasteful number, since it uses less digits than its factorization.

10225188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 10225188 is about 3197.6847874673. The cubic root of 10225188 is about 217.0486557987.

Adding to 10225188 its reverse (88152201), we get a palindrome (98377389).

The spelling of 10225188 in words is "ten million, two hundred twenty-five thousand, one hundred eighty-eight".