3002452220 has 24 divisors (see below), whose sum is σ = 6313194384. Its totient is φ = 1199448576.

The previous prime is 3002452169. The next prime is 3002452241. The reversal of 3002452220 is 222542003.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3002452192 and 3002452201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79637 + ... + 111116.

It is an arithmetic number, because the mean of its divisors is an integer number (263049766).

Almost surely, 2^3002452220 is an apocalyptic number.

It is an amenable number.

3002452220 is an abundant number, since it is smaller than the sum of its proper divisors (3310742164).

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

3002452220 is a wasteful number, since it uses less digits than its factorization.

3002452220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191549 (or 191547 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3002452220 is about 54794.6367813493. The cubic root of 3002452220 is about 1442.6424314223.

Adding to 3002452220 its reverse (222542003), we get a palindrome (3224994223).

The spelling of 3002452220 in words is "three billion, two million, four hundred fifty-two thousand, two hundred twenty".