10022020220 has 24 divisors (see below), whose sum is σ = 21081758544. Its totient is φ = 4002043136.

The previous prime is 10022020189. The next prime is 10022020243. The reversal of 10022020220 is 2202022001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410654 + ... + 434373.

It is an arithmetic number, because the mean of its divisors is an integer number (878406606).

Almost surely, 2^10022020220 is an apocalyptic number.

10022020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022020220 is an abundant number, since it is smaller than the sum of its proper divisors (11059738324).

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

10022020220 is a wasteful number, since it uses less digits than its factorization.

10022020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845629 (or 845627 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10022020220 its reverse (2202022001), we get a palindrome (12224042221).

The spelling of 10022020220 in words is "ten billion, twenty-two million, twenty thousand, two hundred twenty".