3020223042 has 12 divisors (see below), whose sum is σ = 6543816630. Its totient is φ = 1006741008.

The previous prime is 3020222999. The next prime is 3020223047. The reversal of 3020223042 is 2403220203.

It can be written as a sum of positive squares in only one way, i.e., 3018293721 + 1929321 = 54939^2 + 1389^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 167790169 = 3020223042 / (3 + 0 + 2 + 0 + 2 + 2 + 3 + 0 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (3020223047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83895067 + ... + 83895102.

Almost surely, 2^3020223042 is an apocalyptic number.

3020223042 is an abundant number, since it is smaller than the sum of its proper divisors (3523593588).

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

3020223042 is a wasteful number, since it uses less digits than its factorization.

3020223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167790177 (or 167790174 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3020223042 is about 54956.5559510419. Note that the first 3 decimals coincide. The cubic root of 3020223042 is about 1445.4830570101.

Adding to 3020223042 its reverse (2403220203), we get a palindrome (5423443245).

The spelling of 3020223042 in words is "three billion, twenty million, two hundred twenty-three thousand, forty-two".