5012222020 has 48 divisors (see below), whose sum is σ = 11641715568. Its totient is φ = 1800645120.

The previous prime is 5012221999. The next prime is 5012222023. The reversal of 5012222020 is 202222105.

It can be written as a sum of positive squares in 8 ways, for example, as 17690436 + 4994531584 = 4206^2 + 70672^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5012221985 and 5012222003.

It is not an unprimeable number, because it can be changed into a prime (5012222023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250891 + ... + 270130.

It is an arithmetic number, because the mean of its divisors is an integer number (242535741).

Almost surely, 2^5012222020 is an apocalyptic number.

It is an amenable number.

5012222020 is an abundant number, since it is smaller than the sum of its proper divisors (6629493548).

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

5012222020 is a wasteful number, since it uses less digits than its factorization.

5012222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521080 (or 521078 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5012222020 is about 70797.0481023044. The cubic root of 5012222020 is about 1711.3681036421.

Adding to 5012222020 its reverse (202222105), we get a palindrome (5214444125).

The spelling of 5012222020 in words is "five billion, twelve million, two hundred twenty-two thousand, twenty".