2202130220 has 24 divisors (see below), whose sum is σ = 4625629008. Its totient is φ = 880632000.

The previous prime is 2202130201. The next prime is 2202130223. The reversal of 2202130220 is 220312022.

It is a junction number, because it is equal to n+sod(n) for n = 2202130195 and 2202130204.

It is not an unprimeable number, because it can be changed into a prime (2202130223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85895 + ... + 108545.

It is an arithmetic number, because the mean of its divisors is an integer number (192734542).

Almost surely, 2^2202130220 is an apocalyptic number.

2202130220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202130220 is an abundant number, since it is smaller than the sum of its proper divisors (2423498788).

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

2202130220 is a wasteful number, since it uses less digits than its factorization.

2202130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27521 (or 27519 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2202130220 is about 46926.8603254043. The cubic root of 2202130220 is about 1301.0110911195.

Adding to 2202130220 its reverse (220312022), we get a palindrome (2422442242).

The spelling of 2202130220 in words is "two billion, two hundred two million, one hundred thirty thousand, two hundred twenty".