2216426264 has 32 divisors (see below), whose sum is σ = 4484550000. Its totient is φ = 1020892032.

The previous prime is 2216426249. The next prime is 2216426279. The reversal of 2216426264 is 4626246122.

It is an interprime number because it is at equal distance from previous prime (2216426249) and next prime (2216426279).

It is a congruent number.

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, 30542 + ... + 73250.

Almost surely, 2^2216426264 is an apocalyptic number.

It is an amenable number.

2216426264 is an abundant number, since it is smaller than the sum of its proper divisors (2268123736).

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

2216426264 is a wasteful number, since it uses less digits than its factorization.

2216426264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43227 (or 43223 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 2216426264 is about 47078.9365215486. The cubic root of 2216426264 is about 1303.8203721483.

The spelling of 2216426264 in words is "two billion, two hundred sixteen million, four hundred twenty-six thousand, two hundred sixty-four".