1222099096 has 16 divisors (see below), whose sum is σ = 2330274600. Its totient is φ = 600692544.

The previous prime is 1222099079. The next prime is 1222099097. The reversal of 1222099096 is 6909902221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222099097) by changing a digit.

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, 1294125 + ... + 1295068.

Almost surely, 2^1222099096 is an apocalyptic number.

It is an amenable number.

1222099096 is a deficient number, since it is larger than the sum of its proper divisors (1108175504).

1222099096 is a wasteful number, since it uses less digits than its factorization.

1222099096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589258 (or 2589254 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 1222099096 is about 34958.5339509540. The cubic root of 1222099096 is about 1069.1422059216.

The spelling of 1222099096 in words is "one billion, two hundred twenty-two million, ninety-nine thousand, ninety-six".