2221005230 has 16 divisors (see below), whose sum is σ = 4126771584. Its totient is φ = 859743840.

The previous prime is 2221005221. The next prime is 2221005317. The reversal of 2221005230 is 325001222.

It is a junction number, because it is equal to n+sod(n) for n = 2221005199 and 2221005208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3581957 + ... + 3582576.

It is an arithmetic number, because the mean of its divisors is an integer number (257923224).

Almost surely, 2^2221005230 is an apocalyptic number.

2221005230 is a deficient number, since it is larger than the sum of its proper divisors (1905766354).

2221005230 is a wasteful number, since it uses less digits than its factorization.

2221005230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164571.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2221005230 is about 47127.5421595483. The cubic root of 2221005230 is about 1304.7176187164.

Adding to 2221005230 its reverse (325001222), we get a palindrome (2546006452).

The spelling of 2221005230 in words is "two billion, two hundred twenty-one million, five thousand, two hundred thirty".