102219204 has 24 divisors (see below), whose sum is σ = 238792288. Its totient is φ = 34032960.

The previous prime is 102219151. The next prime is 102219217. The reversal of 102219204 is 402912201.

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, 6699 + ... + 15789.

Almost surely, 2^102219204 is an apocalyptic number.

It is an amenable number.

102219204 is an abundant number, since it is smaller than the sum of its proper divisors (136573084).

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

102219204 is a wasteful number, since it uses less digits than its factorization.

102219204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10035 (or 10033 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 102219204 is about 10110.3513292071. The cubic root of 102219204 is about 467.5673369981.

The spelling of 102219204 in words is "one hundred two million, two hundred nineteen thousand, two hundred four".