2214220680 has 96 divisors (see below), whose sum is σ = 8224257600. Its totient is φ = 506107008.

The previous prime is 2214220643. The next prime is 2214220691. The reversal of 2214220680 is 860224122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436810 + ... + 441849.

It is an arithmetic number, because the mean of its divisors is an integer number (85669350).

Almost surely, 2^2214220680 is an apocalyptic number.

2214220680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214220680 is an abundant number, since it is smaller than the sum of its proper divisors (6010036920).

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

2214220680 is a wasteful number, since it uses less digits than its factorization.

2214220680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878683 (or 878676 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2214220680 is about 47055.5063727934. The cubic root of 2214220680 is about 1303.3877478228.

The spelling of 2214220680 in words is "two billion, two hundred fourteen million, two hundred twenty thousand, six hundred eighty".