20220041624 has 16 divisors (see below), whose sum is σ = 37943394720. Its totient is φ = 10101803040.

The previous prime is 20220041603. The next prime is 20220041651. The reversal of 20220041624 is 42614002202.

It is a self number, because there is not a number n which added to its sum of digits gives 20220041624.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1016759 + ... + 1036454.

It is an arithmetic number, because the mean of its divisors is an integer number (2371462170).

Almost surely, 2^20220041624 is an apocalyptic number.

It is an amenable number.

20220041624 is a deficient number, since it is larger than the sum of its proper divisors (17723353096).

20220041624 is a wasteful number, since it uses less digits than its factorization.

20220041624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054450 (or 2054446 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20220041624 its reverse (42614002202), we get a palindrome (62834043826).

The spelling of 20220041624 in words is "twenty billion, two hundred twenty million, forty-one thousand, six hundred twenty-four".