10220002220 has 48 divisors (see below), whose sum is σ = 21830352768. Its totient is φ = 4017941760.

The previous prime is 10220002213. The next prime is 10220002223. The reversal of 10220002220 is 2220002201.

It is not an unprimeable number, because it can be changed into a prime (10220002223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287709 + ... + 2292171.

It is an arithmetic number, because the mean of its divisors is an integer number (454799016).

Almost surely, 2^10220002220 is an apocalyptic number.

10220002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220002220 is an abundant number, since it is smaller than the sum of its proper divisors (11610350548).

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

10220002220 is a wasteful number, since it uses less digits than its factorization.

10220002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410 (or 6408 counting only the distinct ones).

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

Adding to 10220002220 its reverse (2220002201), we get a palindrome (12440004421).

The spelling of 10220002220 in words is "ten billion, two hundred twenty million, two thousand, two hundred twenty".