2219787222 has 8 divisors (see below), whose sum is σ = 4439574456. Its totient is φ = 739929072.

The previous prime is 2219787221. The next prime is 2219787253. The reversal of 2219787222 is 2227879122.

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

2219787222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2219787221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184982263 + ... + 184982274.

It is an arithmetic number, because the mean of its divisors is an integer number (554946807).

Almost surely, 2^2219787222 is an apocalyptic number.

2219787222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2219787222 is a wasteful number, since it uses less digits than its factorization.

2219787222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369964542.

The product of its digits is 112896, while the sum is 42.

The square root of 2219787222 is about 47114.6179226787. The cubic root of 2219787222 is about 1304.4790710137.

The spelling of 2219787222 in words is "two billion, two hundred nineteen million, seven hundred eighty-seven thousand, two hundred twenty-two".