2221119508 has 12 divisors (see below), whose sum is σ = 3933790560. Its totient is φ = 1097179352.

The previous prime is 2221119473. The next prime is 2221119517. The reversal of 2221119508 is 8059111222.

It is a self number, because there is not a number n which added to its sum of digits gives 2221119508.

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, 3344728 + ... + 3345391.

It is an arithmetic number, because the mean of its divisors is an integer number (327815880).

Almost surely, 2^2221119508 is an apocalyptic number.

It is an amenable number.

2221119508 is a deficient number, since it is larger than the sum of its proper divisors (1712671052).

2221119508 is a wasteful number, since it uses less digits than its factorization.

2221119508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6690206 (or 6690204 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 2221119508 is about 47128.7545772217. The cubic root of 2221119508 is about 1304.7399956655.

The spelling of 2221119508 in words is "two billion, two hundred twenty-one million, one hundred nineteen thousand, five hundred eight".