1142210996 has 12 divisors (see below), whose sum is σ = 2063349120. Its totient is φ = 552682680.

The previous prime is 1142210989. The next prime is 1142211001. The reversal of 1142210996 is 6990122411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4605566 + ... + 4605813.

It is an arithmetic number, because the mean of its divisors is an integer number (171945760).

Almost surely, 2^1142210996 is an apocalyptic number.

It is an amenable number.

1142210996 is a deficient number, since it is larger than the sum of its proper divisors (921138124).

1142210996 is a wasteful number, since it uses less digits than its factorization.

1142210996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9211414 (or 9211412 counting only the distinct ones).

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

The square root of 1142210996 is about 33796.6121970827. The cubic root of 1142210996 is about 1045.3188425972.

The spelling of 1142210996 in words is "one billion, one hundred forty-two million, two hundred ten thousand, nine hundred ninety-six".