1111222096 has 10 divisors (see below), whose sum is σ = 2152992842. Its totient is φ = 555611040.

The previous prime is 1111222033. The next prime is 1111222097. The reversal of 1111222096 is 6902221111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1032722496 + 78499600 = 32136^2 + 8860^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1111222096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111222097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34725675 + ... + 34725706.

Almost surely, 2^1111222096 is an apocalyptic number.

1111222096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1111222096 is a deficient number, since it is larger than the sum of its proper divisors (1041770746).

1111222096 is an equidigital number, since it uses as much as digits as its factorization.

1111222096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69451389 (or 69451383 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1111222096 is about 33334.9980650967. The cubic root of 1111222096 is about 1035.7786530886.

The spelling of 1111222096 in words is "one billion, one hundred eleven million, two hundred twenty-two thousand, ninety-six".