2219926080 has 112 divisors (see below), whose sum is σ = 7100133120. Its totient is φ = 587624448.

The previous prime is 2219926073. The next prime is 2219926097. The reversal of 2219926080 is 806299122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123081 + ... + 139959.

Almost surely, 2^2219926080 is an apocalyptic number.

2219926080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2219926080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3550066560).

2219926080 is an abundant number, since it is smaller than the sum of its proper divisors (4880207040).

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

2219926080 is a wasteful number, since it uses less digits than its factorization.

2219926080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17036 (or 17026 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2219926080 is about 47116.0915187158. The cubic root of 2219926080 is about 1304.5062708547.

The spelling of 2219926080 in words is "two billion, two hundred nineteen million, nine hundred twenty-six thousand, eighty".