3022221930 has 384 divisors, whose sum is σ = 9633447936. Its totient is φ = 593049600.

The previous prime is 3022221929. The next prime is 3022221941. The reversal of 3022221930 is 391222203.

It is a self number, because there is not a number n which added to its sum of digits gives 3022221930.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 45107757 + ... + 45107823.

It is an arithmetic number, because the mean of its divisors is an integer number (25087104).

Almost surely, 2^3022221930 is an apocalyptic number.

3022221930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3022221930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4816723968).

3022221930 is an abundant number, since it is smaller than the sum of its proper divisors (6611226006).

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

3022221930 is a wasteful number, since it uses less digits than its factorization.

3022221930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3022221930 is about 54974.7390171159. The cubic root of 3022221930 is about 1445.8018769014.

The spelling of 3022221930 in words is "three billion, twenty-two million, two hundred twenty-one thousand, nine hundred thirty".