2204270730 has 48 divisors (see below), whose sum is σ = 5864395680. Its totient is φ = 574134624.

The previous prime is 2204270723. The next prime is 2204270749. The reversal of 2204270730 is 370724022.

It is a super-2 number, since 2×2204270730² = 9717618902269465800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2204270694 and 2204270703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280920 + ... + 288659.

It is an arithmetic number, because the mean of its divisors is an integer number (122174910).

Almost surely, 2^2204270730 is an apocalyptic number.

2204270730 is an abundant number, since it is smaller than the sum of its proper divisors (3660124950).

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

2204270730 is a wasteful number, since it uses less digits than its factorization.

2204270730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569635 (or 569632 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 2204270730 is about 46949.6616601227. The cubic root of 2204270730 is about 1301.4324899710.

Adding to 2204270730 its reverse (370724022), we get a palindrome (2574994752).

The spelling of 2204270730 in words is "two billion, two hundred four million, two hundred seventy thousand, seven hundred thirty".