220430202 has 8 divisors (see below), whose sum is σ = 440860416. Its totient is φ = 73476732.

The previous prime is 220430179. The next prime is 220430207. The reversal of 220430202 is 202034022.

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

220430202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (220430207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18369178 + ... + 18369189.

It is an arithmetic number, because the mean of its divisors is an integer number (55107552).

Almost surely, 2^220430202 is an apocalyptic number.

220430202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220430202 is a wasteful number, since it uses less digits than its factorization.

220430202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36738372.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 220430202 is about 14846.8919979907. The cubic root of 220430202 is about 604.0743096007.

Adding to 220430202 its reverse (202034022), we get a palindrome (422464224).

The spelling of 220430202 in words is "two hundred twenty million, four hundred thirty thousand, two hundred two".