2221082696 has 32 divisors (see below), whose sum is σ = 4830507840. Its totient is φ = 937683648.

The previous prime is 2221082683. The next prime is 2221082701. The reversal of 2221082696 is 6962801222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292235 + ... + 299738.

It is an arithmetic number, because the mean of its divisors is an integer number (150953370).

Almost surely, 2^2221082696 is an apocalyptic number.

It is an amenable number.

2221082696 is an abundant number, since it is smaller than the sum of its proper divisors (2609425144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221082696 is a wasteful number, since it uses less digits than its factorization.

2221082696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592053 (or 592049 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 2221082696 is about 47128.3640284702. The cubic root of 2221082696 is about 1304.7327875356.

The spelling of 2221082696 in words is "two billion, two hundred twenty-one million, eighty-two thousand, six hundred ninety-six".