2213021230 has 64 divisors (see below), whose sum is σ = 4677285888. Its totient is φ = 738097920.

The previous prime is 2213021203. The next prime is 2213021243. The reversal of 2213021230 is 321203122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 814354 + ... + 817066.

It is an arithmetic number, because the mean of its divisors is an integer number (73082592).

Almost surely, 2^2213021230 is an apocalyptic number.

2213021230 is an abundant number, since it is smaller than the sum of its proper divisors (2464264658).

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

2213021230 is a wasteful number, since it uses less digits than its factorization.

2213021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2213021230 is about 47042.7595916736. The cubic root of 2213021230 is about 1303.1523556261.

Adding to 2213021230 its reverse (321203122), we get a palindrome (2534224352).

The spelling of 2213021230 in words is "two billion, two hundred thirteen million, twenty-one thousand, two hundred thirty".