1120102192 has 20 divisors (see below), whose sum is σ = 2367489096. Its totient is φ = 509137280.

The previous prime is 1120102187. The next prime is 1120102201. The reversal of 1120102192 is 2912010211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3181933 + ... + 3182284.

Almost surely, 2^1120102192 is an apocalyptic number.

It is an amenable number.

1120102192 is an abundant number, since it is smaller than the sum of its proper divisors (1247386904).

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

1120102192 is a wasteful number, since it uses less digits than its factorization.

1120102192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364236 (or 6364230 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 1120102192 is about 33467.9278115631. The cubic root of 1120102192 is about 1038.5304046095.

The spelling of 1120102192 in words is "one billion, one hundred twenty million, one hundred two thousand, one hundred ninety-two".