192228120 has 256 divisors, whose sum is σ = 749260800. Its totient is φ = 42923520.

The previous prime is 192228109. The next prime is 192228121. The reversal of 192228120 is 21822291.

192228120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192228121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 355050 + ... + 355590.

It is an arithmetic number, because the mean of its divisors is an integer number (2926800).

Almost surely, 2^192228120 is an apocalyptic number.

192228120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192228120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374630400).

192228120 is an abundant number, since it is smaller than the sum of its proper divisors (557032680).

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

192228120 is a wasteful number, since it uses less digits than its factorization.

192228120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 192228120 is about 13864.6355884315. The cubic root of 192228120 is about 577.1282140659.

The spelling of 192228120 in words is "one hundred ninety-two million, two hundred twenty-eight thousand, one hundred twenty".