2219814082 has 8 divisors (see below), whose sum is σ = 3360840336. Its totient is φ = 1099533972.

The previous prime is 2219813971. The next prime is 2219814119. The reversal of 2219814082 is 2804189122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5186268 + ... + 5186695.

It is an arithmetic number, because the mean of its divisors is an integer number (420105042).

Almost surely, 2^2219814082 is an apocalyptic number.

2219814082 is a deficient number, since it is larger than the sum of its proper divisors (1141026254).

2219814082 is a wasteful number, since it uses less digits than its factorization.

2219814082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373072.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2219814082 is about 47114.9029713529. The cubic root of 2219814082 is about 1304.4843325040.

The spelling of 2219814082 in words is "two billion, two hundred nineteen million, eight hundred fourteen thousand, eighty-two".