10222020220 has 24 divisors (see below), whose sum is σ = 21830079600. Its totient is φ = 4019505792.

The previous prime is 10222020209. The next prime is 10222020223. The reversal of 10222020220 is 2202022201.

10222020220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10222020220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222020223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4330185 + ... + 4332544.

It is an arithmetic number, because the mean of its divisors is an integer number (909586650).

Almost surely, 2^10222020220 is an apocalyptic number.

10222020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222020220 is an abundant number, since it is smaller than the sum of its proper divisors (11608059380).

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

10222020220 is a wasteful number, since it uses less digits than its factorization.

10222020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8662797 (or 8662795 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10222020220 its reverse (2202022201), we get a palindrome (12424042421).

The spelling of 10222020220 in words is "ten billion, two hundred twenty-two million, twenty thousand, two hundred twenty".