10220000220 has 72 divisors (see below), whose sum is σ = 31147705680. Its totient is φ = 2712407040.

The previous prime is 10220000213. The next prime is 10220000227. The reversal of 10220000220 is 2200002201.

It is an interprime number because it is at equal distance from previous prime (10220000213) and next prime (10220000227).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220000227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96565 + ... + 172524.

Almost surely, 2^10220000220 is an apocalyptic number.

10220000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220000220 is an abundant number, since it is smaller than the sum of its proper divisors (20927705460).

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

10220000220 is a wasteful number, since it uses less digits than its factorization.

10220000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269315 (or 269310 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 10220000220 its reverse (2200002201), we get a palindrome (12420002421).

The spelling of 10220000220 in words is "ten billion, two hundred twenty million, two hundred twenty", and thus it is an aban number.