3002212020 has 24 divisors (see below), whose sum is σ = 8406193824. Its totient is φ = 800589856.

The previous prime is 3002211973. The next prime is 3002212027. The reversal of 3002212020 is 202122003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3002211987 and 3002212005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002212027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25018374 + ... + 25018493.

It is an arithmetic number, because the mean of its divisors is an integer number (350258076).

Almost surely, 2^3002212020 is an apocalyptic number.

3002212020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3002212020 is an abundant number, since it is smaller than the sum of its proper divisors (5403981804).

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

3002212020 is a wasteful number, since it uses less digits than its factorization.

3002212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50036879 (or 50036877 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3002212020 is about 54792.4449171599. Note that the first 3 decimals coincide. The cubic root of 3002212020 is about 1442.6039593193.

Adding to 3002212020 its reverse (202122003), we get a palindrome (3204334023).

The spelling of 3002212020 in words is "three billion, two million, two hundred twelve thousand, twenty".