192222396 has 60 divisors (see below), whose sum is σ = 505963920. Its totient is φ = 63633600.

The previous prime is 192222319. The next prime is 192222419. The reversal of 192222396 is 693222291.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 192222396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46960 + ... + 50888.

It is an arithmetic number, because the mean of its divisors is an integer number (8432732).

Almost surely, 2^192222396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192222396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252981960).

192222396 is an abundant number, since it is smaller than the sum of its proper divisors (313741524).

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

192222396 is a wasteful number, since it uses less digits than its factorization.

192222396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096 (or 4085 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 192222396 is about 13864.4291624286. The cubic root of 192222396 is about 577.1224856035.

The spelling of 192222396 in words is "one hundred ninety-two million, two hundred twenty-two thousand, three hundred ninety-six".