3020022012 has 24 divisors (see below), whose sum is σ = 8053392256. Its totient is φ = 862863408.

The previous prime is 3020022011. The next prime is 3020022023. The reversal of 3020022012 is 2102200203.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020022011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17976238 + ... + 17976405.

Almost surely, 2^3020022012 is an apocalyptic number.

It is an amenable number.

3020022012 is an abundant number, since it is smaller than the sum of its proper divisors (5033370244).

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

3020022012 is a wasteful number, since it uses less digits than its factorization.

3020022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35952657 (or 35952655 counting only the distinct ones).

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

The square root of 3020022012 is about 54954.7269304470. The cubic root of 3020022012 is about 1445.4509852169.

Adding to 3020022012 its reverse (2102200203), we get a palindrome (5122222215).

The spelling of 3020022012 in words is "three billion, twenty million, twenty-two thousand, twelve".