10200220220 has 24 divisors (see below), whose sum is σ = 21434163408. Its totient is φ = 4077478400.

The previous prime is 10200220213. The next prime is 10200220229. The reversal of 10200220220 is 2202200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200220229) by changing a digit.

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, 130901 + ... + 193740.

It is an arithmetic number, because the mean of its divisors is an integer number (893090142).

Almost surely, 2^10200220220 is an apocalyptic number.

10200220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200220220 is an abundant number, since it is smaller than the sum of its proper divisors (11233943188).

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

10200220220 is a wasteful number, since it uses less digits than its factorization.

10200220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326221 (or 326219 counting only the distinct ones).

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

Adding to 10200220220 its reverse (2202200201), we get a palindrome (12402420421).

The spelling of 10200220220 in words is "ten billion, two hundred million, two hundred twenty thousand, two hundred twenty".