2201220430 has 8 divisors (see below), whose sum is σ = 3962196792. Its totient is φ = 880488168.

The previous prime is 2201220409. The next prime is 2201220431. The reversal of 2201220430 is 340221022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201220431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110061012 + ... + 110061031.

It is an arithmetic number, because the mean of its divisors is an integer number (495274599).

Almost surely, 2^2201220430 is an apocalyptic number.

2201220430 is a deficient number, since it is larger than the sum of its proper divisors (1760976362).

2201220430 is a wasteful number, since it uses less digits than its factorization.

2201220430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220122050.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2201220430 is about 46917.1656219768. The cubic root of 2201220430 is about 1300.8318994878.

Adding to 2201220430 its reverse (340221022), we get a palindrome (2541441452).

The spelling of 2201220430 in words is "two billion, two hundred one million, two hundred twenty thousand, four hundred thirty".