5011220001 has 16 divisors (see below), whose sum is σ = 6732504000. Its totient is φ = 3315415488.

The previous prime is 5011219991. The next prime is 5011220009. The reversal of 5011220001 is 1000221105.

It is not a de Polignac number, because 5011220001 - 2³¹ = 2863736353 is a prime.

It is a super-2 number, since 2×5011220001² = 50224651796844880002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5011220009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566430 + ... + 575208.

It is an arithmetic number, because the mean of its divisors is an integer number (420781500).

Almost surely, 2^5011220001 is an apocalyptic number.

It is an amenable number.

5011220001 is a deficient number, since it is larger than the sum of its proper divisors (1721283999).

5011220001 is a wasteful number, since it uses less digits than its factorization.

5011220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 5011220001 is about 70789.9710481647. The cubic root of 5011220001 is about 1711.2540532512.

Adding to 5011220001 its reverse (1000221105), we get a palindrome (6011441106).

The spelling of 5011220001 in words is "five billion, eleven million, two hundred twenty thousand, one".