1112222996 has 6 divisors (see below), whose sum is σ = 1946390250. Its totient is φ = 556111496.

The previous prime is 1112222971. The next prime is 1112222999. The reversal of 1112222996 is 6992222111.

It can be written as a sum of positive squares in only one way, i.e., 762532996 + 349690000 = 27614^2 + 18700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112222999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139027871 + ... + 139027878.

It is an arithmetic number, because the mean of its divisors is an integer number (324398375).

Almost surely, 2^1112222996 is an apocalyptic number.

It is an amenable number.

1112222996 is a deficient number, since it is larger than the sum of its proper divisors (834167254).

1112222996 is a wasteful number, since it uses less digits than its factorization.

1112222996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278055753 (or 278055751 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 1112222996 is about 33350.0074362810. The cubic root of 1112222996 is about 1036.0895419592.

The spelling of 1112222996 in words is "one billion, one hundred twelve million, two hundred twenty-two thousand, nine hundred ninety-six".