220030822 has 8 divisors (see below), whose sum is σ = 360050472. Its totient is φ = 100014000.

The previous prime is 220030787. The next prime is 220030907. The reversal of 220030822 is 228030022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220030822.

It is a congruent number.

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, 5000679 + ... + 5000722.

It is an arithmetic number, because the mean of its divisors is an integer number (45006309).

Almost surely, 2^220030822 is an apocalyptic number.

220030822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220030822 is a deficient number, since it is larger than the sum of its proper divisors (140019650).

220030822 is a wasteful number, since it uses less digits than its factorization.

220030822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001414.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 220030822 is about 14833.4359472106. The cubic root of 220030822 is about 603.7092642694.

Adding to 220030822 its reverse (228030022), we get a palindrome (448060844).

The spelling of 220030822 in words is "two hundred twenty million, thirty thousand, eight hundred twenty-two".