192221036 has 24 divisors (see below), whose sum is σ = 391698720. Its totient is φ = 80825472.

The previous prime is 192221027. The next prime is 192221083. The reversal of 192221036 is 630122291.

It is a junction number, because it is equal to n+sod(n) for n = 192220996 and 192221014.

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, 63281 + ... + 66248.

It is an arithmetic number, because the mean of its divisors is an integer number (16320780).

Almost surely, 2^192221036 is an apocalyptic number.

It is an amenable number.

192221036 is an abundant number, since it is smaller than the sum of its proper divisors (199477684).

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

192221036 is a wasteful number, since it uses less digits than its factorization.

192221036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129593 (or 129591 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 192221036 is about 13864.3801159662. The cubic root of 192221036 is about 577.1211245265.

The spelling of 192221036 in words is "one hundred ninety-two million, two hundred twenty-one thousand, thirty-six".